List of post offices in Colorado

The 64 counties of the US state of Colorado.

This is a list of United States post offices which currently operate, or previously operated, in the area of the State of Colorado.[1][2][3][4][5][6] For post offices currently in operation: the first ZIP Code is the ZIP Code of the postmaster.[7]

See the List of populated places in Colorado for location information.

Visual guide
Post offices currently in operation
Post offices that have been renamed
Postal addresses now served by another post office
Former post offices

 Colorado post offices:   A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z  

A

Select the OpenStreetMap link at the right to view the location of some of the post offices in this section.

Post office Current county ZIP Code Date opened Date closed
Abarr Yuma 80759 Feb 26, 1923 Nov 30, 1947
Abbey[a] Pueblo May 29, 1891 Dec 31, 1914
Abbeyville[b] Gunnison 81210 Nov 20, 1882 Dec 03, 1884
Abbott Washington Aug 06, 1887 Apr 15, 1926
Aberdeen Gunnison 81230 Feb 15, 1890 Jun 16, 1891
Abeyta[c] Las Animas 81081 Dec 19, 1914 rescinded
Abeyton Las Animas 81020 Mar 07, 1884 Aug 20, 1890
Acequia Douglas 80125 Jan 30, 1874 Jun 09, 1881
Apr 22, 1887 Jul 14, 1900
Ackmen Montezuma Nov 05, 1917 May 31, 1941
Adams[d] Larimer Sep 10, 1885 Jan 19, 1897
Adams City[e] Adams 80022 Sep 26, 1923 Oct 11, 1963
Adelaide Fremont Nov 15, 1894 Nov 15, 1901
Adelaide Lake 80461 Sep 27, 1878 May 12, 1879
Adena Morgan Nov 08, 1910 Sep 15, 1949
Adrian Summit Apr 12, 1882 Aug 31, 1882
Agate[f] Elbert 80101 Apr 24, 1882 open
Agate Pueblo 80101 Apr 07, 1880 Apr 15, 1881
Aguilar Las Animas 81020 Dec 16, 1890 open
Airport[g] Pueblo Dec 01, 1953 Aug 31, 1955
Akron Washington 80720 Jan 30, 1883 open
Alamo[h] Huerfano 81089 Feb 21, 1923 Oct 01, 1938
Alamosa Alamosa 81101-81102 Mar 12, 1878 open
Albano El Paso Oct 27, 1904 Nov 30, 1912
Albany Prowers Jul 21, 1887 May 01, 1891
Jun 23, 1902 Sep 30, 1905
Alcott[i] Denver 80212 May 18, 1896 Jun 30, 1904
Alcreek Las Animas Jul 28, 1916 Feb 28, 1935
Alda Delta May 02, 1913 Dec 15, 1914
Alder Saguache 81155 Aug 29, 1881 Aug 30, 1910
Nov 11, 1911 Nov 30, 1927
Alder Creek San Miguel Dec 31, 1878 Sep 06, 1880
Alexander Lake Aug 01, 1879 Oct 02, 1879
Alexander[j] Otero 81039 Mar 20, 1900 Mar 31, 1900
Alfalfa Larimer Feb 19, 1892 Oct 29, 1892
Alfalfa Las Animas Apr 19, 1881 Sep 18, 1882
Jan 07, 1885 Dec 26, 1889
Jan 31, 1900 Dec 15, 1923
Alford Larimer Jun 28, 1882 Feb 15, 1909
Alicante Lake Jun 15, 1881 Apr 22, 1887
Alice Clear Creek 80452 Aug 20, 1898 Jun 20, 1899
Oct 16, 1900 Oct 31, 1925
Nov 09, 1936 Dec 31, 1938
Alkalai Bent Jun 24, 1874 Jun 14, 1875
Alkali Dolores May 06, 1916 rescinded
Allen Gunnison Aug 01, 1881 Mar 11, 1892
Allenspark Boulder 80510 Aug 18, 1896 Nov 30, 1905
May 05, 1906 open
Allison La Plata 81137 Aug 22, 1904 Nov 30, 1954
Alma[k] Park 80420 Mar 07, 1873 open
Almont Gunnison 81210 Mar 06, 1882 May 03, 1893
Apr 21, 1904 Oct 31, 1908
Apr 28, 1910 Jan 31, 1913
Jul 21, 1913 open
Alnwick Teller May 11, 1887 Oct 26, 1893
Alpine Chaffee Oct 26, 1874 Jun 30, 1904
Altman Teller Jan 18, 1894 Feb 20, 1895
Mar 21, 1895 May 20, 1911
Altona Boulder 80302 Oct 02, 1879 Jul 15, 1916
Alva[l] Yuma 80735 Aug 06, 1887 Sep 18, 1888
Alvin Yuma 80758 Sep 12, 1910 Feb 28, 1929
American Ranch Logan Feb 09, 1863 Dec 12, 1864
May 01, 1865 Nov 25, 1867
Ames San Miguel 81426 Dec 20, 1880 May 15, 1881
Oct 24, 1881 Aug 06, 1900
Oct 06, 1900 Jun 03, 1922
Amethyst[m] Mineral Jan 25, 1892 Feb 02, 1909
Amherst Phillips 80721 Feb 18, 1888 Aug 18, 1899
Apr 18, 1907 open
Amity Prowers Jul 18, 1898 Feb 27, 1937
Amo El Paso Apr 14, 1899 Jul 30, 1904
Apr 28, 1905 Jul 31, 1916
Amy Lincoln Feb 02, 1909 Mar 31, 1937
Anaconda Teller Dec 07, 1893 Mar 31, 1909
Feb 15, 1911 Nov 15, 1917
Andersonville Pueblo Dec 01, 1868 Aug 19, 1869
Andrix Las Animas 81049 Feb 16, 1920 Dec 02, 1952
Angora Otero Jun 18, 1891 Jul 07, 1894
Angora Rio Blanco 81648 Oct 24, 1896 Sep 30, 1912
Animas[n] La Plata 81301 Jul 10, 1886 Sep 29, 1900
Animas City[n] La Plata 81301 May 24, 1877 Aug 19, 1885
Animas Forks[o] San Juan Feb 08, 1875 Feb 26, 1889
Oct 21, 1889 Nov 14, 1891
Jul 25, 1904 Nov 30, 1915
Anita Fremont Jun 30, 1892 Jun 10, 1894
Antelope Springs Mineral May 05, 1876 May 30, 1903
Antelope Springs Morgan Mar 27, 1911 Aug 15, 1917
Antero Chaffee Oct 05, 1895 Apr 03, 1896
Anthracite Gunnison Nov 14, 1884 Dec 30, 1896
Anthracite Routt Feb 11, 1905 Jul 17, 1906
Antlers Garfield 81650 Jul 01, 1891 May 31, 1906
Feb 26, 1908 Apr 30, 1954
Anton Washington 80801 Jul 18, 1916 Oct 15, 1928
Jun 30, 1934 open
Antonito[p] Conejos 81120 Jan 24, 1881 open
Apache (1878) Huerfano May 31, 1878 Nov 10, 1882
Apache (1894) Huerfano Sep 10, 1894 May 06, 1898
Jun 21, 1898 Feb 28, 1923
Apr 28, 1923 Aug 31, 1925
Apex Gilpin Nov 12, 1894 Apr 30, 1932
Apishapa Las Animas Aug 26, 1867 Jul 23, 1868
Nov 11, 1872 May 24, 1875
Aug 07, 1876 Feb 10, 1882
Mar 21, 1882 Mar 18, 1896
Apr 01, 1896 Nov 30, 1909
Aug 01, 1910 Sep 27, 1911
Arapahoe Cheyenne 80802 May 05, 1906 open
Arapahoe[q] Jefferson 80403 Jan 17, 1860 Oct 12, 1861
Arastra[r] San Juan 81235 Jun 15, 1895 Mar 31, 1919
Arboles Archuleta 81121 Dec 13, 1882 Apr 04, 1899
Apr 13, 1899 open
Arbourville[s] Chaffee Sep 12, 1879 Aug 15, 1881
Archers Jefferson Sep 10, 1888 Jul 25, 1893
Arden Kiowa Jun 22, 1888 Nov 05, 1888
Arena Cheyenne May 02, 1910 Apr 30, 1923
Arequa Teller Jul 09, 1894 Sep 01, 1894
Argenta[t] Gunnison Jul 02, 1880 Aug 23, 1880
Argentine (1881)[u] Summit Jan 31, 1881 Oct 22, 1883
Argentine (1901)[v] Summit Nov 18, 1901 Feb 28, 1907
Argo Denver Apr 11, 1881 Mar 21, 1890
Jun 11, 1890 Jan 15, 1904
May 18, 1904 Sep 15, 1911
Arickaree Washington 80801 Jun 09, 1888 Oct 31, 1898
Mar 23, 1900 Jun 23, 1961
Arkansas[w] Chaffee 81201 Jun 16, 1880 Mar 28, 1881
Arkansas Junction Lake May 02, 1890 Sep 30, 1910
Aug 23, 1912 Aug 10, 1918
Arkins Larimer Feb 26, 1887 Mar 31, 1906
Arland Pueblo Jan 07, 1895 Jul 15, 1895
Arlene Pueblo Oct 30, 1916 Aug 31, 1918
Arlington Kiowa 81021 Aug 16, 1887 Oct 15, 2011
Arlington[x] Mesa May 25, 1883 Aug 12, 1884
Arloa Montezuma Mar 12, 1903 Apr 15, 1914
Armel Yuma 80758 Oct 17, 1903 May 31, 1958
Armour Pueblo May 06, 1886 Feb 03, 1892
Armstrong Logan Oct 30, 1911 Jun 15, 1917
Arnold[y] Logan 80741 Jan 26, 1897 Mar 30, 1900
Arnold Yuma Nov 17, 1913 Sep 15, 1914
Aroya Cheyenne 80862 Sep 17, 1889 Mar 26, 1965
Arriba Lincoln 80804 Feb 04, 1889 open
Arriola Montezuma 81321 Dec 18, 1894 Jun 15, 1904
Jun 20, 1908 Aug 15, 1933
Arrow Grand Mar 21, 1905 Mar 15, 1915
Arroya Lincoln Jan 16, 1877 Feb 11, 1878
May 07, 1879 Jan 17, 1881
Artesia[z] Moffat 81610 Mar 20, 1946 Jan 01, 1966
Artman Pueblo Aug 31, 1892 Feb 14, 1901
Arvada Jefferson
Adams
80001-80007
80403
Feb 16, 1871 open
Ash Ouray Oct 11, 1899 Dec 31, 1905
Ashcroft Pitkin Aug 12, 1880 Aug 05, 1881
Jan 03, 1882 Nov 30, 1912
Ashland Kit Carson Jan 14, 1890 May 15, 1909
Aspen Pitkin 81611-81612 Jun 07, 1880 open
Aspen Junction[aa] Eagle 81621 Feb 13, 1890 Jun 19, 1895
Aspen-Gerbaz Pitkin Dec 04, 1967 Feb 19, 1981
Association Camp Larimer 80511 May 29, 1916 Apr 30, 1966
Atchee Garfield Sep 26, 1905 Jan 02, 1907
Sep 27, 1910 Jul 15, 1920
Sep 27, 1920 Apr 30, 1940
Athens Denver Jul 20, 1892 May 13, 1896
Atlanta Baca Dec 13, 1887 Aug 31, 1899
Atwell Las Animas Jan 29, 1915 Aug 31, 1920
Atwood Logan 80722 Aug 10, 1885 open
Augusta Custer May 05, 1890 Apr 15, 1902
Augusta[ab] Las Animas Sep 27, 1911 May 15, 1928
Ault Weld 80610 Mar 29, 1898 open
Auraria[ac] Denver 80204 Jan 18, 1859 Feb 11, 1860
Aurora Adams
Arapahoe
Douglas
80010-80019
80040-80047
80247
Jan 15, 1908 Dec 31, 1939
Apr 28, 1962 open
Aurora Ouray May 10, 1880 Feb 19, 1884
Auroria[ad] Larimer 80535 Dec 11, 1858 Apr 27, 1860
Austin Delta 81410 May 19, 1905 open
Austin Garfield Jul 21, 1890 Jun 06, 1896
Avalo Weld 80754 Jul 01, 1898 May 30, 1936
Avendale Kit Carson Feb 05, 1889 Sep 12, 1890
Avoca Yuma Jun 10, 1889 Oct 27, 1891
Avon Eagle 81620 Nov 26, 1900 open
Avondale Pueblo 81022 Mar 22, 1892 open
Axial Moffat Mar 06, 1883 Apr 09, 1886
Nov 09, 1886 Apr 03, 1888
Mar 04, 1890 Apr 30, 1958
Ayer Otero Oct 18, 1911 Aug 31, 1941
Aylmer[ae] Las Animas Dec 14, 1899 Feb 02, 1900
Mar 23, 1900 Sep 18, 1906
Ayr Prowers Jul 25, 1888 Sep 04, 1893

B

Select the OpenStreetMap link at the right to view the location of some of the post offices in this section.

Post office Current county ZIP Code Date opened Date closed
Badger Washington Jan 01, 1890 Sep 04, 1893
Apr 20, 1894 Jul 20, 1894
Badito[af] Huerfano 81089 Sep 12, 1865 Nov 15, 1910
Bailey Park 80421 Nov 20, 1878 open
Baker Baca Feb 27, 1915 Jun 30, 1921
Balarat Boulder 80540 Sep 12, 1879 Oct 20, 1881
Jan 31, 1887 May 13, 1887
Bald Mountain[ag] Gilpin 80427 Dec 16, 1869 Oct 15, 1921
Baldwin (1883) Gunnison 81230 Sep 17, 1883 Mar 31, 1902
Baldwin (1909) Gunnison 81230 Jun 26, 1909 Sep 30, 1948
Balfour Park 80449 Feb 06, 1894 Jan 31, 1907
Baltimore Gilpin Aug 28, 1896 Dec 12, 1896
Mar 03, 1898 Oct 26, 1904
Baltzer Kit Carson Jun 04, 1907 Dec 14, 1907
Balzac Garfield May 23, 1891 Mar 31, 1903
Barbee Routt Jan 13, 1906 Aug 14, 1909
Bardeen El Paso Mar 07, 1917 May 31, 1924
Bardine Gunnison Mar 11, 1903 Oct 15, 1908
Barehills Fremont Apr 28, 1896 Jun 29, 1901
Barela[ah] Las Animas 81081 Jul 28, 1874 May 21, 1886
Mar 19, 1887 Oct 19, 1896
Apr 09, 1902 Sep 30, 1931
Barlow[ai] Garfield 81601 Jun 25, 1883 Mar 28, 1884
Barnes Montrose Nov 15, 1901 Apr 15, 1903
Barnesville Weld 80624 Jun 09, 1910 Sep 14, 1935
Barnum Denver 80219 Feb 05, 1892 Jun 30, 1901
Barnum Gunnison Mar 10, 1876 Jun 07, 1881
Barr[aj] Adams 80603 Mar 15, 1883 Oct 17, 1914
Barr Lake[aj] Adams 80603 Oct 17, 1914 Aug 31, 1952
Barry Teller Mar 01, 1892 Dec 07, 1893
Bartlett Baca 81090 Sep 05, 1928 Mar 31, 1938
Barton[ak] Prowers Mar 29, 1895 Oct 15, 1917
Basalt[aa] Eagle
Pitkin
81621 Jun 19, 1895 open
Bashor Adams Mar 05, 1909 Jul 31, 1918
Bassetts Mill El Paso Jun 15, 1869 Jan 04, 1872
Mar 26, 1872 Sep 13, 1872
Bassick[al] Custer May 19, 1917 Dec 31, 1920
Bath Park Jul 25, 1893 Feb 20, 1894
Nov 15, 1901 Sep 09, 1903
Apr 18, 1904 Jul 28, 1904
Battle Creek Routt Mar 03, 1911 Feb 03, 1938
Battlement Mesa Garfield 81636 NA open
Bayfield[am] La Plata 81122 Feb 25, 1899 open
Beacon Las Animas Aug 11, 1910 Nov 15, 1913
Bear Cañon Douglas Apr 07, 1863 Aug 29, 1867
Bear Canyon Douglas Apr 08, 1869 Aug 04, 1879
Bear River Routt Nov 10, 1914 Sep 20, 1940
Bearcreek Montezuma Mar 11, 1899 Mar 31, 1900
Apr 13, 1907 Dec 14, 1918
Beaty Dolores Aug 20, 1902 Jan 02, 1903
Beaver[an] Fremont Apr 11, 1902 Apr 30, 1910
Beaver Brook Jefferson Apr 19, 1875 Apr 28, 1886
Feb 18, 1889 May 31, 1892
Beaver Creek Arapahoe Feb 09, 1915 Feb 15, 1916
Beaver Creek (1862) Fremont Oct 03, 1862 Jan 06, 1874
Beaver Creek (1883)[an] Fremont Jan 08, 1883 Apr 11, 1902
Beaverton Kit Carson Oct 17, 1910 Nov 30, 1915
Bedrock Montrose 81411 Nov 08, 1883 Sep 15, 1903
Oct 12, 1911 open
Bee[ao] Kiowa Aug 16, 1887 Sep 20, 1887
Oct 15, 1887 Oct 27, 1887
Beecher[ap] Yuma Aug 12, 1902 Feb 28, 1905
Aug 31, 1905 Nov 03, 1905
Beecher Island[ap] Yuma Nov 13, 1924 May 31, 1958
Belford Clear Creek Mar 07, 1884 Aug 11, 1884
Belford Hinsdale Dec 10, 1879 Nov 21, 1881
Belle Monte Boulder Jan 03, 1866 Aug 31, 1866
Bellevue Jefferson 80470 Mar 07, 1881 Jul 27, 1881
Bellvue Larimer 80512 Jun 24, 1884 open
Beloit Kit Carson Mar 27, 1888 Sep 29, 1893
Benko Elbert Sep 18, 1915 Mar 31, 1917
Bennet[aq] Adams
Arapahoe
80102 Mar 16, 1877 Jun 01, 1907
Bennet Springs Douglas Dec 20, 1862 Sep 12, 1865
Bennett[aq] Adams
Arapahoe
80102 Jun 01, 1907 open
Bent Canyon Las Animas Mar 28, 1872 Jun 30, 1902
Bent's Fort Bent 81052 Jun 04, 1863 Dec 02, 1873
Berkeley[i] Denver Oct 24, 1890 May 18, 1896
Bernard Mesa Jan 27, 1896 May 31, 1905
Bernice Costilla Feb 26, 1901 May 16, 1902
Berry Kit Carson Apr 13, 1911 Apr 15, 1912
Berthoud[ar] Larimer
Weld
80513 Apr 04, 1878 open
Berwind Las Animas Mar 10, 1892 May 30, 1931
Beshoar Las Animas Jan 25, 1901 Jun 30, 1903
Bethesda Douglas Mar 28, 1902 Sep 15, 1909
Bethune Kit Carson 80805 Jan 19, 1889 May 15, 1905
Sep 17, 1906 open
Beuck[as] Elbert Mar 23, 1918 May 01, 1918
Beulah[at] Pueblo 81023 Oct 25, 1876 open
Biedell Saguache Jun 25, 1883 Apr 28, 1884
Big Elk Boulder Jun 03, 1915 Sep 15, 1917
Big Sandy El Paso Dec 13, 1876 Nov 06, 1877
Jan 17, 1882 Nov 24, 1888
Big Thompson Larimer Nov 12, 1862 Jan 10, 1878
Bighorn Jackson Mar 03, 1898 Feb 15, 1900
Bijou Basin El Paso Apr 08, 1869 Jul 03, 1882
Aug 02, 1882 Aug 26, 1882
Jan 28, 1885 Mar 30, 1907
Bijou View[au] Morgan Jun 10, 1921 Nov 16, 1925
Bijouview[au] Morgan Apr 03, 1914 Jun 10, 1921
Bird Adams Aug 04, 1880 NA
Oct 04, 1880 Nov 22, 1880
Birmingham Huerfano Aug 25, 1883 Sep 19, 1894
Bismark Saguache Feb 07, 1872 Oct 10, 1879
Bison Routt Feb 18, 1898 rescinded
Bittner Gunnison Sep 07, 1905 rescinded
Black Forest El Paso 80908, 80106 Apr 16, 1960 Feb 09, 1966
Black Hawk[av] Gilpin 80422 Feb 08, 1871 Jan 30, 1895
Jul 01, 1950 open
Black Hawk Point[av] Gilpin 80422 Dec 06, 1862 Feb 08, 1871
Black Mountain[aw] Park Jun 20, 1899 Oct 14, 1911
Black Wolf Yuma May 09, 1885 Oct 30, 1885
Blackburn Custer Aug 01, 1881 May 11, 1889
Blackhawk[av] Gilpin 80422 Jan 30, 1895 Jul 01, 1950
Blackwell Prowers Jul 07, 1881 Oct 31, 1881
Jan 05, 1882 Dec 31, 1883
Mar 24, 1884 May 11, 1886
Blaine Baca Aug 04, 1900 Sep 15, 1939
Blaine Eagle Jul 07, 1884 Feb 01, 1886
Blainvale Rio Grande Jun 20, 1882 Aug 31, 1882
Feb 04, 1884 Sep 10, 1884
Blanca Costilla 81123 Oct 05, 1894 Jul 31, 1895
Apr 17, 1898 Aug 31, 1900
Dec 28, 1900 Feb 15, 1902
Oct 28, 1908 open
Bland Elbert May 02, 1883 Feb 15, 1921
Bloom Otero Apr 18, 1899 Dec 11, 1899
Apr 19, 1913 May 31, 1938
Blue Mountain Moffat 81610 Sep 01, 1949 Jan 31, 1957
Blue River Summit 80424
Blumenau[ax] Custer Jan 16, 1879 Jul 16, 1879
Aug 08, 1879 Oct 09, 1890
Boaz Teller Mar 07, 1895 Oct 31, 1898
Boiler Larimer Sep 03, 1914 Sep 15, 1915
Bolton Yuma May 01, 1900 Sep 09, 1901
Bonanza Saguache 81155 Aug 12, 1880 Apr 27, 1895
May 24, 1895 May 14, 1938
Boncarbo Las Animas 81024 Nov 15, 1917 Aug 12, 2017
NA open
Bond Eagle 80423 Dec 04, 1935 open
Bond Lake Jul 16, 1886 Oct 25, 1888
Bonito Saguache Mar 07, 1881 Aug 28, 1883
Bonny Kit Carson Jun 03, 1915 Feb 29, 1924
Boone[ay] Pueblo 81025 Dec 05, 1891 open
Booneville[ay] Pueblo 81025 Jan 02, 1863 Dec 05, 1891
Bordenville Park 80456 Sep 29, 1879 Nov 28, 1884
Boreas Summit Jan 02, 1896 Jan 31, 1905
Boston Baca Apr 14, 1887 Jun 16, 1893
Boulder[az] Boulder 80302, 80301
80303-80314
Apr 22, 1859 open
Bovina Lincoln Jan 08, 1889 Nov 30, 1955
Bow Mar Arapahoe
Jefferson
80123
Bowen[ae] Las Animas Sep 18, 1906 Jan 15, 1929
Bowen Rio Grande May 02, 1883 Sep 30, 1901
Bowenton Mineral Aug 10, 1881 Aug 21, 1884
Bowerman[ba] Gunnison Oct 28, 1903 May 27, 1910
Bowie Delta 81412 Feb 05, 1907 Jul 14, 1967
Bowman Gunnison Jun 07, 1880 Apr 28, 1882
Bowser Kit Carson Jun 09, 1888 Oct 12, 1888
Box Elder (1876)[bb] Larimer Jun 02, 1876 Dec 26, 1877
Box Elder (1884)[bc] Larimer Apr 29, 1884 Oct 30, 1894
Boxelder[bc] Larimer Oct 30, 1894 Jun 15, 1923
May 16, 1924 Nov 19, 1924
Boyero Lincoln 80806 Mar 03, 1902 Jul 20, 1973
Braddock Summit Jan 18, 1884 Dec 27, 1890
Bradford[bd] Huerfano Nov 27, 1889 Aug 21, 1895
Brandon Kiowa 81071 May 19, 1888 May 03, 1893
May 28, 1908 Feb 28, 1963
Branson[be] Las Animas 81027 Jul 30, 1918 open
Brazil Las Animas May 14, 1895 Aug 31, 1899
Feb 20, 1911 May 31, 1912
Breckenridge[bf] Summit 80424 Dec 02, 1861 open
Breckinridge[bf][bg] Summit 80424 Jan 18, 1860 Dec 02, 1861
Breen La Plata 81326 Jul 19, 1901 Nov 30, 1954
Brewster Fremont Oct 09, 1899 Dec 15, 1900
Apr 21, 1914 Sep 30, 1916
Briggsdale Weld 80611 Aug 01, 1910 open
Brighton[bh] Adams
Weld
80601-80603
80640
Aug 04, 1879 open
Brightside Jefferson Nov 13, 1900 Dec 31, 1901
Feb 04, 1902 Nov 29, 1902
Bristol[bb] Larimer Dec 26, 1877 Dec 02, 1890
Bristol Prowers 81047 Jul 01, 1908 Nov 02, 1997
Brodhead Las Animas Aug 14, 1902 Apr 15, 1913
Jul 19, 1915 Apr 29, 1939
Bronquist Pueblo 81005 Aug 30, 1917 Jun 30, 1925
Brook Forest Jefferson
Clear Creek
80439 Oct 11, 1921 Feb 15, 1949
Brookfield Baca Aug 30, 1887 Jul 15, 1902
Brookside Fremont 81212 May 21, 1888 Mar 15, 1909
Brookston Routt Mar 25, 1914 Apr 15, 1930
Brookvale Clear Creek 80439 Jul 24, 1876 Jan 03, 1883
Mar 22, 1883 Sep 16, 1885
Jun 14, 1889 Apr 30, 1942
Broomfield Broomfield 80020-80023
80038
Sep 26, 1884 open
Brown[bi] Montrose 81425 Apr 02, 1883 Oct 01, 1891
Jun 02, 1892 Jun 04, 1896
Brown Cañon[bj] Chaffee 81212 Mar 09, 1904 Jun 30, 1908
Brown's Cañon[bj] Chaffee 81212 May 08, 1888 Jul 25, 1893
Brownsville Clear Creek Apr 07, 1871 Dec 01, 1875
Brownville Jefferson Jan 03, 1879 Oct 05, 1883
Broyles Conejos Sep 29, 1905 Oct 31, 1908
Brunker Washington Dec 28, 1907 Jan 31, 1917
Brush Morgan 80723 Sep 19, 1882 open
Bryant Yuma Mar 27, 1888 Mar 31, 1916
Buckhorn Larimer Aug 02, 1878 Aug 18, 1888
Buckingham Weld 80725 Dec 21, 1888 Jan 08, 1890
Apr 08, 1910 Jul 01, 1966
Buckley[bk] Baca NA Jun 27, 1913
Buckskin[bl] Park Dec 21, 1865 Jan 24, 1873
Buckskin Joe Fremont 81212 Jun 01, 1961 Mar 31, 1966
Buena Vista Chaffee 81211 Sep 18, 1879 open
Buffalo[bm] Logan 80741 Jun 24, 1874 Feb 21, 1883
Buffalo Creek Jefferson 80425 Aug 16, 1878 Sep 13, 1963
NA open
Buffalo Springs Park May 28, 1875 May 15, 1912
Buffer Summit Dec 05, 1917 Oct 15, 1921
Buford Rio Blanco 81641 Mar 19, 1890 Jun 30, 1919
Dec 06, 1921 Dec 15, 1961
Buick[as] Elbert Sep 19, 1916 Mar 23, 1918
May 01, 1918 Aug 15, 1925
Bulger Larimer 80549 Oct 04, 1909 Jul 31, 1912
Bulkley San Miguel Mar 07, 1895 Mar 29, 1895
Bunce Boulder Oct 12, 1895 May 31, 1901
Bunell[bn] Adams 80045 Feb 14, 1919 Nov 02, 1921
Burdett Washington Apr 04, 1888 Apr 30, 1937
Burlington Boulder Nov 06, 1862 Apr 14, 1873
Burlington Kit Carson 80807 Apr 29, 1887 open
Burns Eagle 80426 May 14, 1895 open
Burnt Mill[bo] Pueblo 81023 Oct 07, 1911 Sep 30, 1921
Burrows Park[bp] Hinsdale Sep 26, 1876 Sep 28, 1882
Burt El Paso Mar 24, 1910 Aug 15, 1916
Bush[d] Larimer Oct 11, 1882 Sep 10, 1885
Busk Lake Dec 15, 1890 Mar 02, 1894
Buster Baca Jul 28, 1916 Jul 30, 1927
Butler Jackson Jun 16, 1890 Nov 30, 1911
Butte Valley (1869) Huerfano Jul 06, 1869 Feb 26, 1878
May 20, 1878 Aug 26, 1878
Butte Valley (1938)[h] Huerfano Oct 01, 1938 Sep 06, 1949
Buttes[bq] El Paso 80817 Jan 24, 1895 Apr 15, 1922
Byers Arapahoe 80103 Feb 27, 1873 open

C

Select the OpenStreetMap link at the right to view the location of some of the post offices in this section.

Post office Current county ZIP Code Date opened Date closed
Cable[br] Lincoln Jul 19, 1893 Jan 30, 1895
Cacharas[bs] Huerfano Dec 08, 1870 Sep 20, 1872
Caddoa Bent Nov 07, 1881 Jun 09, 1884
Jun 12, 1884 Mar 07, 1958
Cahone Dolores 81320 May 21, 1916 Nov 30, 1917
Jun 12, 1920 open
Caisson Moffat Sep 03, 1920 Dec 31, 1937
Calcite Fremont Jun 29, 1904 Apr 30, 1930
Calcium[bt] Pitkin Mar 10, 1888 Mar 31, 1890
Calhan El Paso 80808 Nov 24, 1888 open
Calumet Chaffee Jan 24, 1882 Feb 09, 1885
Calvert[bu] Logan 80728 Dec 22, 1887 Aug 08, 1888
Camargo Custer Apr 19, 1881 Nov 31, 1881
Cameo Mesa 81622 Dec 14, 1907 Feb 28, 1969
Cameron Teller Apr 10, 1901 Aug 31, 1909
Cameville Montrose Nov 07, 1882 Aug 20, 1890
Camfield Weld Apr 18, 1910 Feb 15, 1921
Camp Genter Gunnison Feb 12, 1925 Jan 15, 1930
Camp Shumway Huerfano Apr 13, 1911 Jul 01, 1924
Camp Speer Adams 80045 Dec 05, 1918 Feb 14, 1919
Campbird Ouray 81427 Apr 28, 1898 Mar 15, 1919
Campo Baca 81029 Apr 10, 1913 open
Canadian Jackson Mar 06, 1883 Jul 03, 1891
Canfield Boulder 80026 Mar 28, 1878 Jun 15, 1906
Cañon City[bv] Fremont 81212, 80215 Dec 13, 1860 Jul 30, 1904
Dec 15, 1904 open
Canyon City[bv] Fremont 81212, 80216 Jul 30, 1904 Dec 15, 1904
Capitol City Hinsdale May 18, 1877 Oct 30, 1920
Capps[bw] Huerfano Sep 26, 1894 Aug 15, 1901
Capulin Conejos 81124 Aug 10, 1881 Jul 14, 1922
Sep 21, 1923 open
Carbonate Garfield 81602 Apr 13, 1883 Nov 15, 1886
Carbonateville Summit Feb 02, 1879 Jan 27, 1881
Carbondale Garfield 81623 Jan 06, 1887 Feb 14, 1887
May 14, 1887 open
Cardiff Garfield 81601 Aug 01, 1889 Jul 31, 1918
Cardinal Boulder Jul 13, 1905 Oct 15, 1910
Sep 27, 1911 Feb 28, 1913
Jan 28, 1915 Oct 15, 1919
Carey Kit Carson Dec 12, 1910 Dec 30, 1916
Carey Pitkin Aug 21, 1883 Jan 07, 1884
Caribou Boulder 80466 Jan 31, 1871 Mar 31, 1917
Carlisle Kit Carson Jul 21, 1887 Jun 09, 1890
Carlton Prowers 81052 Jan 14, 1891 Mar 05, 1960
Carmel Chaffee Jun 15, 1881 Oct 26, 1882
Carnero (1870) Saguache Jun 16, 1870 Jul 11, 1876
Mar 08, 1880 Mar 18, 1884
Carnero (1884) Saguache Apr 28, 1884 Nov 30, 1886
Dec 07, 1894 Aug 31, 1911
Carpenter Mesa Jun 11, 1890 Aug 03, 1891
Carr Weld 80612 Mar 26, 1872 Nov 19, 1878
Oct 17, 1884 open
Carr Crossing Lincoln Mar 25, 1915 Apr 15, 1930
Carracas Archuleta 81147 Mar 03, 1909 Jan 31, 1911
Carriso Baca Jun 02, 1887 Dec 26, 1889
Oct 30, 1890 Mar 03, 1891
Apr 17, 1894 Jul 11, 1895
Carriso Springs Baca Aug 27, 1888 May 17, 1890
Carriso[bx] Baca Sep 21, 1907 Nov 27, 1907
Dec 14, 1907 Jan 31, 1916
Carson[by] Hinsdale Sep 16, 1889 Oct 15, 1903
Carson Huerfano Sep 23, 1868 Oct 23, 1868
Jun 15, 1869 Dec 07, 1870
Carsonhart Las Animas Nov 15, 1917 rescinded
Cary Arapahoe Apr 23, 1888 Feb 28, 1890
Cary Ranch Routt Mar 25, 1914 Nov 29, 1930
Cascade El Paso 80809 Aug 16, 1887 open
Cascade La Plata Jun 14, 1880 Apr 22, 1881
May 11, 1881 Jul 24, 1882
Case Douglas Aug 07, 1897 Jun 24, 1913
Cash Creek Chaffee Aug 02, 1862 Feb 27, 1871
Cashin Montrose Sep 14, 1898 Apr 30, 1904
Jan 04, 1905 Apr 29, 1905
Cassels Park Jun 19, 1899 Sep 30, 1929
Castelar La Plata May 09, 1905 Jun 30, 1912
Castle[bz] Eagle Feb 18, 1885 Sep 03, 1891
Castle Pines Douglas 80108 NA open
Castle Rock (1871)[ca] Douglas Apr 05, 1871 May 18, 1874
Castle Rock Douglas 80104, 80108
80109
May 18, 1874 open
Castleton Gunnison Dec 08, 1882 Oct 11, 1894
Cathedral Hinsdale 81243 Jul 18, 1898 Sep 30, 1921
Catherin Alamosa Sep 25, 1888 Oct 18, 1890
Catherin Garfield 81623 Oct 18, 1892 Feb 15, 1902
Catlin[cb] Otero 81058 Nov 06, 1879 Nov 04, 1895
Cebolla Gunnison Mar 20, 1894 Sep 14, 1935
Cedar San Miguel Apr 07, 1892 Jan 15, 1921
Nov 02, 1923 Nov 15, 1943
Cedar Creek Montrose 81401 Oct 19, 1904 Jul 31, 1906
Dec 08, 1910 Oct 31, 1912
Mar 07, 1917 Jan 15, 1924
Cedaredge Delta 81413 Dec 05, 1894 open
Cedarhurst Las Animas Aug 27, 1903 Mar 31, 1913
Cedarwood Pueblo 81069 Mar 22, 1912 Mar 15, 1943
Cenicero[cc] Conejos 81120 Apr 13, 1894 Mar 14, 1902
Centennial Arapahoe 80122
80015-80016
80111-80112
80121, 80161
NA open
Center[cd] Rio Grande
Saguache
81125 Jul 01, 1899 open
Centerview[cd] Rio Grande
Saguache
81125 Apr 22, 1898 Jul 01, 1899
Centerville Chaffee 81236 Apr 22, 1868 Apr 30, 1930
Central City[ce] Gilpin
Clear Creek
80427 Oct 08, 1869 open
Chaffee[cf] Chaffee 81201 Jun 06, 1879 May 14, 1883
Chalk Creek[cg] Chaffee 81236 Aug 29, 1879 Sep 08, 1880
Chama Costilla 81126 May 03, 1907 open
Chambers Larimer Sep 21, 1880 Aug 17, 1886
Chambers Lake Larimer Sep 21, 1926 NA
Chance Gunnison Nov 24, 1894 Dec 14, 1901
Chandler Fremont Aug 04, 1890 Oct 31, 1942
Chaney Gunnison Aug 25, 1892 May 10, 1894
Chapel[ch] Las Animas Dec 06, 1894 Jan 03, 1895
Chapelton Weld Jan 11, 1917 Jun 15, 1922
Chapin Kit Carson Feb 15, 1890 Nov 10, 1894
Chapman[ci] Garfield 81647 May 19, 1884 Apr 23, 1888
Chase Park Jul 15, 1892 Oct 31, 1911
Chattanooga San Juan Apr 04, 1883 Jun 04, 1894
Chedsey Jackson May 12, 1917 Jun 15, 1918
Cheeseman Jefferson Mar 05, 1900 Oct 31, 1904
Chemung Cheyenne Dec 22, 1906 Aug 15, 1910
Cheney Center Prowers Feb 24, 1917 Jun 30, 1936
Chenoa Logan Nov 19, 1886 Nov 19, 1895
Chenoweth Elbert Jan 16, 1897 Sep 29, 1900
Cheraw Otero 81030 Aug 13, 1910 open
Cherokee City[cj] Weld 80620 Nov 25, 1862 Nov 25, 1863
Cherokee Park[ck] Larimer 80536 Feb 14, 1913 Feb 15, 1919
Dec 26, 1922 May 31, 1933
Cherrelyn Arapahoe 80110 Jun 06, 1894 Feb 29, 1916
Cherry Douglas Apr 07, 1900 Aug 31, 1920
Cherry Creek Arapahoe 80111 Jul 26, 1869         1886
Cherry Hills Village Arapahoe 80110-80111
80113, 80121
Cheyenne Wells (1869) Cheyenne 80810 Feb 10, 1869 Apr 11, 1870
Cheyenne Wells Cheyenne 80810 May 08, 1876 Aug 21, 1895
Oct 02, 1895 open
Chicosa Las Animas May 19, 1890 Jun 30, 1894
Aug 02, 1896 Mar 31, 1904
Apr 07, 1905 Aug 15, 1910
Chihuahua Summit Jan 23, 1880 May 09, 1892
Chilcott Pueblo Mar 24, 1884 Oct 21, 1890
Childs Park Hinsdale May 09, 1912 Feb 28, 1919
Chimney Rock Archuleta 81122, 81147 Nov 01, 1950 Apr 07, 1967
Chipeta Delta 81416 Jun 14, 1895 Sep 07, 1895
Chipeta[cl] Montrose 81422 Oct 21, 1881 Sep 15, 1882
Chipeta Pitkin Apr 20, 1899 Oct 17, 1899
Chipita Park El Paso 80809 Mar 09, 1935 May 31, 1967
Chivington Kiowa 81036 Oct 24, 1887 Jan 01, 1991
Chloride Pitkin Aug 05, 1881 Jan 03, 1882
Chromo Archuleta 81128 Oct 30, 1885 open
Cimarron Montrose 81220 Aug 28, 1883 open
Clanda Las Animas Feb 11, 1920 Dec 31, 1926
Claremont[cm] Kit Carson 80836 Sep 11, 1888 Mar 24, 1906
Clarence Kit Carson Feb 04, 1892 Mar 02, 1892
Clark Gunnison 80428 Sep 16, 1889 open
Clarkson Grand Jul 28, 1892 Dec 08, 1898
Clarkville Yuma May 18, 1938 Apr 30, 1954
Claud Elbert Oct 030, 1882 Apr 03, 1888
Claytonia Saguache Mar 11, 1881 Mar 10, 1892
Clearwater[cn] Weld Sep 10, 1862 Jan 20, 1864
Clemmons[co] Elbert Oct 23, 1882 Oct 31, 1898
Cleora Chaffee 81201 Dec 05, 1876 Mar 07, 1882
Clermont Elbert Mar 25, 1881 Jul 23, 1883
Cleveland Custer Feb 05, 1885 May 13, 1886
Cleveland Eagle Mar 21, 1883 Aug 14, 1884
Cliff[cp] Jefferson 80421 Jan 24, 1889 Nov 02, 1894
May 004, 1896 Apr 05, 1923
Cliffdale[cp] Jefferson 80421 Apr 05, 1923 Jun 15, 1933
Clifford Lincoln 80821 Apr 11, 1908 Feb 28, 1918
Clifton Mesa 81520 Aug 18, 1900 open
Climax[cq] Lake 80429 Apr 22, 1887 Apr 12, 1898
Dec 05, 1917 Jan 07, 1974
Clinton Custer Aug 04, 1879 Oct 13, 1881
Clonmell[cr] Fremont Jul 18, 1898 Feb 07, 1901
Cloud Gunnison May 18, 1881 Nov 03, 1881
Cloudcrest Jefferson Apr 15, 1916 Oct 15, 1918
Clover Huerfano Dec 12, 1912 Aug 31, 1922
Clover Mesa Feb 01, 1895 Nov 08, 1895
Feb 28, 1898 Sep 30, 1902
Clyde Baca Feb 18, 1889 Mar 28, 1890
Oct 25, 1913 Jun 15, 1920
Clyde[cs] Teller Oct 12, 1899 Sep 15, 1900
Sep 03, 1901 Sep 30, 1909
Coal Creek Boulder Apr 09, 1864 Oct 29, 1873
Coal Creek[ct] Fremont 81221 Nov 04, 1873 May 31, 1894
Jul 01, 1964 open
Coal Park Boulder May 05, 1890 May 13, 1895
Coalbasin Pitkin Dec 14, 1901 Sep 15, 1909
Coalby Delta Apr 11, 1906 Aug 15, 1912
Coalcreek[ct] Fremont 81221 May 31, 1894 Jul 01, 1964
Coaldale[cu] Fremont 81222 Feb 16, 1891 open
Coalmont Jackson 80430 Mar 11, 1912 Dec 21, 1983
Coalridge[cv] Garfield Aug 06, 1889 Oct 06, 1892
Oct 23, 1893 Oct 26, 1893
Coalview Routt Dec 12, 1916 Nov 30, 1921
Cochem Chaffee Jun 05, 1897 May 08, 1899
Cochetopa Gunnison Feb 23, 1877 Jul 27, 1885
May 21, 1892 Oct 31, 1911
Aug 01, 1913 Aug 01, 1913
Nov 04, 1914 Apr 15, 1916
Cockrell Conejos Oct 15, 1879 Dec 22, 1892
Cokedale Las Animas 81082 Dec 26, 1906 Oct 28, 1997
Cole Kit Carson Mar 07, 1907 May 31, 1919
Coleman Weld Apr 10, 1915 Mar 31, 1919
Colfax[ax] Custer May 02, 1870 Jan 16, 1879
Colfax Douglas Jul 14, 1862 Oct 21, 1863
Collbran Mesa 81624 Jan 09, 1892 open
College View Arapahoe Aug 07, 1946 Mar 31, 1948
Coloflats[be] Las Animas 81027 Aug 19, 1915 Jul 30, 1918
Colona[ad] Larimer 80535 Apr 27, 1860 Feb 11, 1861
Colona Ouray 81403 Oct 19, 1891 Mar 15, 1943
Colorado City[cw] El Paso 80904 Mar 24, 1860 Jun 30, 1917
Colorado City Pueblo 81019 Sep 01, 1964 Aug 01, 2022
Sep 19, 2022 open
Colorado Sierra Gilpin Aug 16, 1966 Feb 28, 1971
Sep 08, 1977 May 01, 1980
Colorado Springs El Paso 80901-80997 Dec 01, 1871 open
Colorow Grand May 24, 1882 May 30, 1903
Columbine Routt 80428 Jun 05, 1896 May 19, 1967
Columbine Valley Arapahoe 80123
Columbus Chaffee Apr 10, 1882 Apr 11, 1884
Columbus La Plata 81122 Nov 15, 1894 Jul 30, 1897
Jun 22, 1898 Apr 30, 1903
Comanche Adams 80136 Jul 06, 1911 Oct 31, 1923
Commerce City[cx] Adams 80022, 80037
80216, 80603
80640
Feb 01, 1963 open
Como Park 80432, 80456 Jul 23, 1879 open
Concrete Fremont 81240 May 28, 1908 May 31, 1921
Condon[cy] Yuma 80755 Jun 07, 1888 May 23, 1892
Conejos Conejos 81129 Feb 25, 1862 open
Conger[cz] Routt Mar 27, 1894 Jul 15, 1895
Conger[u] Summit Jul 08, 1880 Jan 03, 1881
Congress San Juan Apr 02, 1883 Jan 07, 1884
Conifer[da] Jefferson 80433 Nov 16, 1894 Feb 28, 1929
Oct 01, 1960 open
Conrad Park Jul 07, 1897 Oct 14, 1905
Conrow[s] Chaffee Aug 15, 1881 Nov 09, 1882
Consolidated Huerfano Sep 01, 1905 Oct 26, 1905
Content La Plata Sep 21, 1901 Oct 15, 1913
Cooper[db] Eagle Jun 15, 1881 Sep 28, 1882
Jul 31, 1886 Feb 06, 1890
Cope Washington 80812 Jul 16, 1889 open
Copper[dc] Mesa May 09, 1898 Mar 02, 1899
Copper Mountain Summit 80443 Sep 08, 1977 NA
Copper Rock Boulder Jun 30, 1892 Jun 30, 1903
Feb 18, 1915 Dec 15, 1915
Copper Spur[dd] Eagle 80423 Oct 01, 1929 Feb 28, 1955
Copperdale Jefferson 80403 Mar 22, 1882 Jan 30, 1883
Copperfield Fremont Jun 18, 1907 Dec 31, 1910
Copperton Eagle Mar 17, 1917 Aug 11, 1917
Coppertown[dd] Eagle 80424 Dec 08, 1922 Oct 01, 1929
Coraville Boulder Aug 19, 1887 Nov 21, 1888
Coraville Denver 80204 Mar 22, 1859 Jun 25, 1859
Corcoran Washington Sep 11, 1889 Apr 19, 1894
Cordova[de] Las Animas 81091 May 19, 1881 Sep 09, 1889
Corinth Baca Mar 18, 1887 Aug 12, 1887
Cornell San Miguel Mar 11, 1903 Jul 10, 1903
Cornish Weld 80611 Nov 24, 1914 Mar 31, 1967
Cornwall Rio Grande Oct 31, 1879 Nov 20, 1882
Corona[df] Morgan 80654 Apr 14, 1874 Dec 20, 1878
Nov 10, 1882 Dec 02, 1896
Corrizo[bx] Baca Dec 13, 1899 Dec 14, 1907
Cortez Montezuma 81321 Jun 21, 1887 open
Cortrite Park Nov 22, 1889 Mar 29, 1892
Cory Delta 81414 Mar 12, 1895 open
Coryell[dg] Costilla Aug 29, 1887 Jan 08, 1890
Cosden Gunnison Aug 28, 1883 Feb 04, 1885
Costilla[dh] Taos NM 87524 Nov 13, 1862 Oct 21, 1872
Cotopaxi Fremont 81223 May 25, 1880 open
Cotsworth Morgan Sep 26, 1882 Jan 17, 1883
Cotton Creek[di] Saguache Aug 09, 1875 Feb 13, 1895
Cottonwood Springs Chaffee Jul 28, 1879 Nov 23, 1885
Mar 05, 1890 Nov 11, 1895
Coulter Grand Aug 14, 1884 Oct 14, 1905
Cousin Springs Pueblo Oct 08, 1914 Nov 30, 1920
Coventry Montrose 81431 Dec 26, 1894 Dec 15, 1917
Cowans Lincoln Nov 02, 1915 Jul 31, 1929
Cowdrey Jackson 80434 Apr 05, 1915 open
Cowdrey Larimer Dec 21, 1901 Jan 15, 1907
Cox Gunnison Apr 25, 1903 Feb 15, 1905
Cragmor El Paso Feb 05, 1927 Dec 31, 1935
Crags Boulder Mar 04, 1911 Sep 15, 1913
Craig[dj] Moffat 81625-81626 Aug 28, 1889 open
Cramer[cr] Fremont Feb 07, 1901 Jun 30, 1904
Crawford Delta 81415 Apr 14, 1883 open
Creede (1891)[dk] Mineral 81130 Jul 01, 1891 Nov 28, 1908
Creede[m] Mineral 81130 Feb 09, 1909 open
Crescent Boulder 80403 Feb 05, 1907 Feb 15, 1918
Jun 25, 1920 Nov 15, 1922
Oct 16, 1959 Feb 09, 1966
Crescent Grand Feb 14, 1889 Apr 16, 1894
Crescent Jackson Apr 07, 1880 Nov 22, 1880
Crest Weld Mar 08, 1909 Jun 30, 1923
Crested Butte Gunnison 81224-81225 May 26, 1879 open
Crestone Saguache 81131 Nov 16, 1880 open
Creswell Jefferson Oct 07, 1870 Feb 15, 1908
Cripple Creek Teller 80813 Jun 20, 1892 open
Crisman Boulder 80302 Jul 20, 1876 Jun 15, 1894
Jan 04, 1898 May 31, 1918
Cristonie Costilla Feb 07, 1872 Oct 29, 1873
Critchell Jefferson Jun 19, 1899 Apr 30, 1945
Crocker Summit Feb 18, 1880 Oct 31, 1881
Jun 16, 1882 Sep 13, 1882
Crook Logan 80726 May 26, 1882 open
Crookstown Saguache May 25, 1904 Feb 28, 1906
Crooksville Saguache Jun 03, 1878 Dec 15, 1885
Cross Mountain Moffat Jul 16, 1919 Nov 15, 1943
Crosson[dl] Jefferson 80421 Aug 14, 1879 Aug 25, 1885
Crossons[dl] Jefferson 80421 Jun 02, 1920 Dec 31, 1931
Crow Pueblo Oct 30, 1885 May 04, 1891
Sep 02, 1896 Nov 30, 1907
Crowley Crowley 81033-81034 Dec 18, 1914 open
Crows Roost El Paso Nov 04, 1913 Jul 31, 1916
Crystal Montrose Jul 28, 1882 Oct 31, 1909
Crystal Lake Jefferson Jun 28, 1892 Nov 02, 1894
Crystola[dm] Teller 80819 Nov 24, 1911 Dec 31, 1913
Cuatro Las Animas Dec 21, 1903 Aug 06, 1907
Cuchara[dn] Huerfano 81055 Jun 15, 1957 Jun 30, 1959
Cuchara Camps[dn] Huerfano 81055 Jan 20, 1916 Jun 15, 1957
Cucharas[bs] Huerfano Sep 20, 1872 Jul 12, 1877
Jul 26, 1877 Jan 15, 1921
Cuerin Saguache Feb 04, 1884 May 21, 1892
Cumbres Conejos Nov 25, 1889 Sep 06, 1893
Feb 08, 1895 Aug 31, 1901
Dec 13, 1906 Jul 31, 1916
Nov 01, 1923 Feb 27, 1937
Curran Gunnison Aug 08, 1880 Sep 10, 1880
Currant[do] Fremont Oct 02, 1894 Feb 28, 1901
Currant Creek[do] Fremont Aug 29, 1870 Oct 02, 1894
Curtis El Paso Oct 15, 1901 Mar 15, 1915
Curtis Washington Apr 27, 1888 Apr 30, 1901
Cyanide Fremont Oct 23, 1895 May 31, 1907

D

Select the OpenStreetMap link at the right to view the location of some of the post offices in this section.

Post office Current county ZIP Code Date opened Date closed
Dacono Weld 80514 Dec 21, 1907 open
Daffodil[dp] Douglas Apr 11, 1896 Feb 19, 1908
Dailey Garfield Sep 06, 1900 Dec 14, 1903
Dailey Logan Jun 28, 1915 Jul 07, 1961
Dakan Douglas Dec 30, 1896 Aug 02, 1898
Dake Park May 23, 1883 Oct 08, 1892
Dalerose Las Animas Jun 21, 1916 Feb 28, 1943
Dallas Ouray Feb 11, 1884 Oct 31, 1899
Dallas Divide Ouray May 24, 1894 Jul 23, 1909
Dallasville Ouray Dec 21, 1877 Jul 09, 1879
Damascus Lincoln Jun 06, 1914 Feb 15, 1917
Daniels Jefferson Apr 08, 1948 Jul 01, 1954
Davidson Boulder Dec 04, 1873 Apr 17, 1876
Jun 29, 1876 Apr 04, 1877
Jun 27, 1877 Oct 15, 1878
Davies Pitkin Jan 07, 1895 Oct 11, 1895
Davis Las Animas Aug 06, 1878 Apr 23, 1879
Dawkins Pueblo Feb 05, 1885 Feb 21, 1907
Dawson[dq] Jefferson Jun 09, 1890 Jun 30, 1894
Dawson Routt Nov 27, 1917 Nov 15, 1919
Dayton Gunnison Jan 26, 1897 Mar 31, 1904
Jan 13, 1905 Oct 31, 1911
Dayton Kiowa Jun 01, 1887 Dec 08, 1887
Dayton Lake Oct 16, 1866 Nov 30, 1868
De Beque[dr] Mesa 81630 Mar 23, 1888 Mar 28, 1894
May 27, 1902 open
De Nova[ds] Washington Mar 20, 1916 Mar 31, 1953
Dean Las Animas Apr 04, 1900 Jun 15, 1913
Deane[dt] Jefferson Dec 19, 1879 Oct 16, 1884
Deansbury[dt] Jefferson Jun 23, 1890 Feb 03, 1892
Debeque[dr] Mesa 81630 Apr 28, 1894 May 27, 1902
Debs Hinsdale Sep 10, 1915 Jan 31, 1925
Decatur Baca Jul 25, 1888 Aug 08, 1891
Decatur[v] Summit Oct 03, 1879 Jan 28, 1885
Deckers[dp] Douglas 80135 Feb 19, 1908 Nov 15, 1933
Deep Channel Moffat Jun 28, 1922 Aug 31, 1926
Deepcreek Routt Jan 30, 1900 Jan 15, 1936
Deer Trail[du] Arapahoe 80105 Jun 03, 1875 May 17, 1894
Oct 01, 1950 open
Deer Valley Park Aug 25, 1871 Nov 20, 1878
Deercreek Jefferson Apr 24, 1896 Dec 15, 1899
Deertrail[du] Arapahoe 80105 May 17, 1894 Oct 01, 1950
Del Mine San Juan Jun 22, 1883 May 19, 1884
Del Norte Rio Grande 81132 Jan 28, 1883 open
Del Rio Conejos Aug 13, 1942 Jan 31, 1946
Delagua Las Animas 81082 Apr 30, 1903 May 31, 1954
Delaware City Summit Nov 13, 1861 Jul 15, 1863
Sep 10, 1863 Jul 13, 1875
Delcarbon Huerfano Nov 20, 1915 Dec 31, 1953
Delhi Las Animas 81059 Mar 16, 1908 Apr 19, 1913
Dec 26, 1919 May 30, 1975
Delphi[dv] Boulder 80302 Oct 31, 1895 Apr 18, 1898
Delta Delta 81416 Jan 05, 1882 open
Denver[dw][dx][dy][9][10] Denver 80202
80201
80203-80299
Feb 13, 1866 open
Denver City[dw] Denver 80202 Feb 11, 1860 Feb 13, 1866
Denver Junction[dz] Sedgwick 80737 Jan 07, 1885 May 26, 1886
Denver Mills[ea] Denver Jan 20, 1892 Feb 29, 1908
Apr 17, 1908 Sep 30, 1916
Deora Baca 81054 Apr 21, 1920 Mar 01, 1974
Derblay[eb] Adams 80640 Jul 13, 1892 Dec 22, 1892
Derby[cx] Adams 80022 Jan 27, 1910 Jan 31, 1963
Derby Eagle Aug 16, 1888 Sep 16, 1889
Deuel[ec] Morgan 80653 Feb 15, 1883 Jul 18, 1907
Devine[aw] Park Feb 17, 1898 Jun 20, 1899
Dexter Grand Sep 25, 1896 May 20, 1911
Dickey Summit Feb 19, 1892 Sep 13, 1893
Dicks Las Animas Jun 29, 1926 Sep 30, 1935
Dickson[bd] Huerfano Jan 30, 1879 Jan 07, 1885
Dillingham[ds] Washington Jan 24, 1911 Mar 20, 1916
Apr 29, 1916 Jul 01, 1920
Dillon Summit 80435 Oct 24, 1879 Jan 05, 1881
Jun 28, 1881 open
Dinan San Miguel Oct 09, 1929 rescinded
Dinosaur[z] Moffat 81610, 81633 Jan 01, 1966 open
Disappointment[ed] Dolores Apr 19, 1919 Jun 30, 1920
Diston Kiowa Jun 29, 1908 Aug 15, 1908
Divide[ee] Chaffee Jun 24, 1874 Aug 19, 1885
Divide Teller 80814 Jun 26, 1889 open
Dix La Plata Apr 08, 1890 May 14, 1895
Jun 06, 1895 Sep 29, 1900
Jul 20, 1907 Dec 14, 1907
Dodd Morgan 80701 Apr 07, 1904 Dec 31, 1907
Dodgeville Kit Carson Sep 14, 1907 Dec 14, 1907
Dodsonville[ef] Las Animas Dec 10, 1873 Apr 14, 1876
Dolomite[ee] Chaffee Oct 11, 1886 Aug 27, 1890
Dolores Montezuma 81323 Apr 05, 1878 open
Dome Rock Jefferson 80433 Jul 12, 1880 Jan 05, 1881
Feb 21, 1883 May 11, 1886
Jun 25, 1907 Apr 04, 1911
Dominguez Delta 81416 Aug 17, 1907 Oct 31, 1913
Dora Chaffee Jan 10, 1906 Nov 30, 1906
Dora[eg] Custer Jul 11, 1879 Oct 31, 1883
Doran[eh] Park Nov 01, 1901 Jan 02, 1907
Dorchester Gunnison Aug 02, 1900 Jul 31, 1912
Dotsero Eagle 81637 Jun 29, 1883 Apr 12, 1895
Aug 14, 1895 Sep 30, 1905
May 19, 1933 Feb 29, 1948
Douglas[ca] Douglas May 18, 1874 Dec 12, 1886
Dove Creek Dolores 81324 Jan 16, 1915 open
Dover Weld 80612 Dec 16, 1905 Apr 30, 1931
Downer Boulder Aug 09, 1904 Apr 15, 1915
Downing Las Animas Nov 03, 1886 Sep 14, 1896
Doyleville[ei] Gunnison 81230 Oct 24, 1881 Apr 09, 1882
Mar 24, 1883 Apr 04, 1969
Dragoo El Paso Apr 19, 1915 Aug 15, 1916
Drake Gunnison Sep 13, 1881 Oct 05, 1882
Drake Larimer 80515 Dec 14, 1905 open
Drennan[ej] El Paso         1922 Oct 05, 1951
Drew Gunnison Feb 07, 1884 Jul 21, 1885
Nov 02, 1885 Mar 29, 1886
Driscoll Fremont May 02, 1896 May 27, 1896
Druce Las Animas Aug 31, 1916 May 02, 1922
Dryer Jackson Aug 03, 1916 Oct 31, 1917
Drygulch Routt Jul 02, 1896 Jun 02, 1898
Dublin Bay Morgan Jul 18, 1916 NA
Dubois Gunnison Jan 09, 1894 Feb 28, 1910
Dudley Park Oct 31, 1872 Oct 22, 1880
Duer Prowers Mar 25, 1916 May 31, 1920
Duff Adams 80239 May 01, 1884 Nov 02, 1891
Jun 23, 1892 Jul 28, 1896
Duke Pueblo May 05, 1908 Aug 04, 1908
Dumont[ek] Clear Creek 80436 May 17, 1880 open
Duncan[el] Las Animas Jul 08, 1901 Aug 17, 1916
Duncan Saguache Nov 21, 1892 Sep 15, 1900
Dune Saguache Apr 24, 1891 Jun 10, 1895
Dunkley Routt 81639 Dec 16, 1892 Dec 31, 1942
Dunton Dolores 81323 Aug 09, 1892 Nov 08, 1895
Mar 19, 1896 Nov 30, 1954
Dupont Adams 80024 Jun 19, 1926 open
Durango La Plata 81301-81303 Nov 19, 1880 open
Dyke Archuleta 81147 Apr 10, 1901 Sep 30, 1910
Dec 20, 1910 Jul 15, 1913
Mar 17, 1917 Oct 31, 1950

E

Select the OpenStreetMap link at the right to view the location of some of the post offices in this section.

Post office Current county ZIP Code Date opened Date closed
Eads Kiowa 81036 Nov 18, 1887 open
Eagle (1880) Eagle Oct 04, 1880 Mar 06, 1882
Eagle[bz] Eagle 81631 Sep 03, 1891 open
Eagle Rock Boulder Jun 22, 1876 Jun 20, 1877
Eagalite[em] Mesa 81624 Dec 03, 1885 Aug 26, 1901
Earl Las Animas 81059 Jul 31, 1895 Aug 03, 1897
Nov 19, 1900 Dec 15, 1923
Early Spring Garfield Apr 20, 1883 Jul 20, 1883
East Argentine[en] Clear Creek Aug 26, 1867 Nov 15, 1867
East Portal Gilpin Oct 12, 1923 Jan 31, 1928
Feb 14, 1933 Jul 21, 1934
Dec 18, 1936 Jan 24, 1962
East Tincup Jefferson Jun 01, 1960 Sep 01, 1963
Eastdale Costilla Apr 27, 1895 Jul 15, 1909
Eastlake Adams 80614 Jun 08, 1912 open
Easton[eo] El Paso May 06, 1872 Jul 02, 1873
Jun 24, 1874 Sep 28, 1883
Eastonville[eo] El Paso Sep 28, 1883 May 11, 1932
Eaton[ep] Weld 80615 Sep 28, 1883 open
Eatonton[ep] Weld 80615 Sep 25, 1882 Sep 28, 1883
Eckert Delta 81418 Oct 27, 1891 open
Eckley Yuma 80727 Nov 15, 1883 Jun 16, 1884
Aug 14, 1885 open
Eddy Routt Mar 19, 1890 Aug 31, 1913
Eden Pueblo 81008 Jan 14, 1890 Mar 31, 1914
Edenview Las Animas Feb 20, 1919 Aug 31, 1920
Edgerton El Paso Jun 16, 1870 Jun 07, 1895
Sep 06, 1895 Aug 28, 1902
Edgewater Jefferson 80214 Mar 01, 1892 Jul 15, 1937
Edith Archuleta 81147 Oct 28, 1895 May 04, 1904
Rio Arriba NM 87528 May 05, 1904 Feb 04, 1909
Archuleta 81147 Feb 05, 1909 Oct 31, 1800
Edith Routt Feb 21, 1883 Jul 09, 1885
Edler Baca 81073 Feb 16, 1916 Dec 31, 1947
Edlowe Teller Jun 09, 1896 Jun 16, 1899
Edwards Eagle 81632 Jul 10, 1883 open
Edwest Las Animas Nov 14, 1916 Dec 26, 1919
Egeria Routt Apr 02, 1883 Mar 15, 1900
Eggers Larimer 80512 Apr 23, 1926 Apr 30, 1944
Egnar San Miguel 81325 May 28, 1917 open
El Jebel Eagle 81623 May 01, 1973 Oct 04, 1976
El Moro[eq] Las Animas 81082 Apr 17, 1876 Jun 30, 1880
Jul 01, 1880 Apr     1896
El Paso[bq] El Paso 80817 Oct 21, 1862 Jul 11, 1893
El Rancho Jefferson 80439 Jul 01, 1956 Feb 09, 1966
Elba Washington 80720 May 09, 1910 Jan 10, 1958
Elbert Elbert 80106 Mar 12, 1875 Jul 27, 1880
Jun 27, 1882 open
Elco La Plata Jul 28, 1905 May 31, 1914
Eldora Boulder 80466 Feb 13, 1897 May 19, 1967
Eldorado Springs[er] Boulder 80025 May 01, 1930 open
Eldred Fremont Sep 09, 1892 Dec 15, 1907
Elephant[es] Clear Creek Jun 28, 1881 Nov 07, 1881
Elgin[et] Gunnison 81230 Oct 11, 1882 Sep 10, 1885
Elizabeth Elbert 80107 Apr 24, 1882 open
Elk Creek Jefferson Mar 23, 1864 Apr 18, 1865
Elk Springs Moffat 81633 Jun 09, 1924 Mar 18, 1944
Jul 16, 1948 May 06, 1966
Elkdale Grand 80446 Jun 17, 1920 Sep 30, 1925
Elkhead Moffat Jan 17, 1927 Jan 31, 1929
Elkhead Routt Jun 02, 1884 Jan 28, 1885
Jan 04, 1910 Nov 15, 1917
Nov 10, 1919 Sep 15, 1924
Elkhorn Larimer Jun 05, 1879 Feb 06, 1890
Apr 14, 1900 Oct 31, 1917
Elko Gunnison Aug 15, 1881 Sep 24, 1884
Elkton Gunnison 81224 Jul 14, 1881 Nov 15, 1882
Elkton Teller 80860 Apr 02, 1895 Nov 15, 1926
Ella Prowers May 14, 1873 Feb 02, 1976
Ellicott El Paso 80808 Apr 29, 1895 Jul 31, 1916
Elmoro[eq] Las Animas 81082 Jan     1896 Dec 15, 1910
Jan 20, 1911 Sep 15, 1933
Elphis Kit Carson Dec 08, 1916 Dec 31, 1923
Elsmere El Paso 80915 Nov 18, 1889 Feb 04, 1890
Elwood Rio Grande Sep 18, 1882 Oct 05, 1883
Oct 02, 1895 Aug 16, 1899
Elyria Denver 80216 Feb 15, 1895 Jan 15, 1904
Embargo Saguache Sep 25, 1903 Mar 15, 1905
Emerson Phillips Mar 27, 1888 Sep 20, 1890
Emery La Plata Feb 05, 1892 Nov 11, 1897
Emma Gunnison Sep 27, 1881 Nov 10, 1882
Emma Pitkin Nov 23, 1883 Jul 03, 1920
Jul 21, 1931 May 31, 1949
Empire[eu] Clear Creek 80438 May 07, 1866 open
Empire City[eu] Clear Creek 80439 Jun 28, 1861 May 07, 1866
Engle Las Animas Mar 31, 1882 Sep 12, 1882
Jan 12, 1883 Apr 15, 1913
Engleburg Las Animas Jun 06, 1918 Oct 31, 1923
Englewood Arapahoe 80110-80113
80150-80155
Oct 24, 1903 Nov 30, 1913
Sep 15, 1930 open
Enterprise[ev] Jefferson 80127 Oct 03, 1879 Mar 11, 1881
Ephraim Conejos Jul 05, 1881 Jun 02, 1888
Erie Boulder
Weld
80516, 80514 Jan 24, 1871 open
Escalante Mesa Sep 09, 1903 Dec 05, 1903
Escalante Moffat Sep 18, 1889 Aug 31, 1893
Escalante Forks Mesa Oct 16, 1916 Sep 06, 1957
Eskdale Adams Jul 11, 1911 Aug 15, 1933
Espinoza Conejos 81120 Feb 04, 1905 Sep 15, 1933
Estabrook Park 80421 Aug 09, 1880 Apr 22, 1895
May 28, 1895 Nov 15, 1937
Estelene Baca Apr 08, 1910 Aug 10, 1927
Estes Park Larimer 80517, 80511 Jun 02, 1876 open
Eula Routt Jun 23, 1900 Apr 15, 1902
Eureka San Juan Aug 09, 1875 Apr 30, 1942
Eva Montrose Jun 14, 1889 Nov 20, 1889
Evans[cj] Weld 80620, 80634
80645
May 16, 1870 open
Everett Lake Mar 31, 1881 Dec 15, 1887
Evergreen Jefferson 80439, 80437 Jul 17, 1876 open
Eversman Boulder Sep 07, 1899 Aug 31, 1900
Excelsior Mesa Feb 18, 1899 Oct 16, 1890
Excelsior Pueblo Feb 16, 1866 Dec 19, 1866
Feb 19, 1867 Apr 24, 1871
Exchequer Saguache Jul 22, 1881 Jun 06, 1883

F

Select the OpenStreetMap link at the right to view the location of some of the post offices in this section.

Post office Current county ZIP Code Date opened Date closed
Fair Play[ew] Park 80440 Aug 02, 1861 Oct 01, 1924
Fairfax Grand Jan 14, 1884 Jul 09, 1885
Fairmount[ex] Otero 81077 Jan 19, 1900 Feb 07, 1906
Fairplay[ew] Park 80440, 80432
80456
Oct 01, 1924 open
Fairview Custer 81253 Oct 24, 1882 Aug 31, 1893
Oct 15, 1907 Aug 15, 1913
Fairville[ey] Park 80475 Sep 13, 1878 Jan 28, 1879
Nov 07, 1879 Feb 23, 1882
Fairy Fremont May 18, 1881 Sep 28, 1881
Falcon El Paso 80831 Oct 10, 1888 Sep 14, 1942
Falfa[ez] La Plata 81303 Nov 19, 1924 Nov 30, 1954
Fall Creek San Miguel Jun 22, 1933 Nov 13, 1943
Farisita Huerfano 81040, 81089 Apr 24, 1923 Apr 07, 1990
Farley Kit Carson Mar 31, 1908 Oct 15, 1908
Farnham Summit Dec 02, 1881 Nov 02, 1895
Farr Huerfano Dec 03, 1907 Mar 26, 1946
Farwell Garfield Aug 25, 1888 Sep 18, 1888
Farwell Pitkin Jul 14, 1881 Jul 03, 1882
Farwell Rio Blanco Feb 05, 1892 May 10, 1894
Federal Heights Adams 80260, 80221
80234
Ferberite Boulder May 27, 1916 Oct 15, 1918
Fergus Kiowa Jun 07, 1888 Sep 02, 1890
Ferguson Garfield Apr 16, 1883 Jul 01, 1891
Fidler Fremont Jun 17, 1881 Oct 26, 1882
Firestone Weld 80520, 80504 Aug 30, 1907 open
Firstview Cheyenne 80810 Jun 25, 1907 Nov 24, 1961
Fisher Chaffee Sep 12, 1889 Aug 15, 1890
Fisher Pueblo Feb 11, 1895 Jul 31, 1908
Fitzsimons[bn] Adams 80045 Nov 02, 1921 Apr 30, 1923
Flagler Kit Carson 80815 Oct 12, 1888 open
Flat Top Washington Jan 30, 1915 Jan 15, 1921
Fleming[bu] Logan 80728 Aug 08, 1888 May 31, 1904
Sep 16, 1904 open
Flemming's Ranch Weld Mar 23, 1863 Sep 01, 1875
Flora Sedgwick Nov 04, 1889 Jul 30, 1894
Florence Fremont 81226, 81290 May 08, 1873 open
Floresta Gunnison Jan 16, 1897 Nov 15, 1919
Florida La Plata 81303 Aug 08, 1877 Mar 31, 1881
Florissant Teller 80816 Nov 20, 1872 open
Floyd Hill Clear Creek 80439 Sep 09, 1912 Jun 30, 1937
Flues Las Animas Aug 26, 1915 Jul 15, 1933
Focus Custer May 05, 1921 Oct 30, 1926
Folsom San Miguel Aug 17, 1880 Dec 13, 1880
Fondis Elbert Nov 25, 1895 Jul 15, 1954
Foothills Pueblo Aug 10, 1921 Feb 05, 1927
Forbes Las Animas Feb 13, 1889 Jul 20, 1896
Mar 24, 1905 Jan 15, 1929
Forbes Junction Las Animas Oct 25, 1906 Jul 30, 1910
Ford[fa] Fremont 81223 Jan 04, 1881 Sep 10, 1885
Ford Yuma Jun 04, 1909 Mar 31, 1917
Forder Lincoln Mar 05, 1901 Sep 30, 1944
Forestdale Custer Oct 01, 1914 Apr 30, 1926
Forks Larimer Apr 05, 1898 Oct 14, 1903
Dec 03, 1904 Jun 15, 1905
Forks Creek[fb] Jefferson Apr 05, 1878 Jun 04, 1895
Forkscreek[fb] Jefferson Jun 04, 1895 Jun 10, 1927
Formby Montezuma May 11, 1895 Feb 14, 1901
Fort Collins Larimer 80521-80528
80553
Jun 27, 1865 Oct 19, 1865
May 12, 1866 open
Fort Garland Costilla 81133 Feb 25, 1862 open
Fort Junction Weld 80504 Feb 05, 1866 Mar 19, 1867
Fort Lewis[fc] La Plata 81326 Oct 05, 1880 Oct 10, 1891
Fort Logan Denver 80236 May 03, 1889 Aug 31, 1971
Fort Lupton (1836)[fd] Weld 80621 Jan 14, 1861 Jan 18, 1869
Fort Lupton[fd] Weld 80621 Jan 18, 1869 Apr 17, 1873
May 09, 1873 open
Fort Lyon (1862)[fe] Bent 81052 Aug 02, 1862         1867
Fort Lyon (1867)[fe] Bent 81038         1867 Dec 26, 1889
Fort Lyon Bent 81038, 81054 Nov 01, 1921 Sep 20, 2002
Fort Moore Logan Jan 15, 1866 Jan 22, 1868
Fort Morgan (1864) Morgan 80701 Jul 16, 1866 Jun 26, 1868
Fort Morgan[ff] Morgan 80701, 80705 May 28, 1884 open
Fort Reynolds Pueblo 81025 Jun 15, 1869 Feb 25, 1870
Fort Sedgwick Sedgwick 80744 May 03, 1866 Apr 08, 1869
Fort Wise[fe] Bent 81054 Sep 05, 1860 Aug 02, 1862
Fortification Routt Jan 15, 1883 Aug 27, 1885
Apr 18, 1919 Jun 30, 1922
Fosston Weld 80611 Apr 05, 1910 Jul 31, 1941
Fountain El Paso 80817 Aug 08, 1864 open
Fountain Valley School El Paso 80817 May 18, 1957 Jun 28, 1980
Fouret Las Animas Sep 14, 1919 rescinded
Fourmile Moffat Mar 16, 1895 Jul 24, 1899
Fowler[j] Otero 81039 Sep 06, 1890 Mar 20, 1900
Mar 31, 1900 open
Fox Yuma May 17, 1890 Dec 15, 1912
Foxfield Arapahoe 80016
Foxton[fg] Jefferson 80433 Jan 21, 1909 Feb 13, 1993
Frances Boulder Oct 26, 1898 Jan 15, 1907
Franceville El Paso Nov 02, 1881 May 14, 1894
Franceville Junction El Paso Mar 12, 1892 Nov 15, 1899
Frankstown Douglas 80116 Sep 08, 1862         1864
Franktown Douglas 80116         1864 open
Fraser Grand 80442 Jul 26, 1876 open
Frawley Summit Jul 29, 1916 Jul 31, 1918
Frederick Weld 80530, 80504
80516
Dec 21, 1907 open
Fredonia Bent May 27, 1892 Sep 29, 1900
Free Gold Chaffee Apr 12, 1880 Apr 06, 1881
Freedom[fh] Conejos 81140 May 14, 1901 Apr 15, 1905
Freeland Clear Creek 80452 Jan 16, 1879 Sep 15, 1908
Fremont Teller Jul 29, 1891 Dec 09, 1891
Feb 04, 1892 Jun 20, 1892
Fremont Washington Oct 28, 1908 Feb 15, 1914
Fremont's Orchard Weld Aug 28, 1863 Apr 09, 1864
Oct 26, 1874 Mar 02, 1877
Friend Yuma Jun 27, 1887 Jul 31, 1901
Frisco Summit 80443 Aug 29, 1879 open
Frost Adams Jul 15, 1899 Aug 15, 1901
Frost's Ranch[fi] Douglas Feb 08, 1871 Feb 12, 1872
Fruita[fj] Mesa 81521 Apr 04, 1884 open
Fruitvale Mesa 81504 Jul 01, 1948 Aug 24, 1950
Fulford Eagle 81631 Feb 05, 1892 May 15, 1910
Fulton Adams Mar 27, 1866 Aug 22, 1867

G

Select the OpenStreetMap link at the right to view the location of some of the post offices in this section.

Post office Current county ZIP Code Date opened Date closed
Gabbert Ouray Apr 22, 1898 Oct 14, 1903
Galatea Kiowa Dec 22, 1887 Jul 31, 1948
Galena Fremont 81252 Feb 16, 1877 Jun 08, 1877
Aug 25, 1879 Nov 04, 1885
Galeton[fk] Weld 80622 Sep 16, 1910 open
Garcia[fl] Costilla 81152 Feb 06, 1915 Jul 03, 1964
Garden City Weld 80631
Gardner[fm] Huerfano 81040 Dec 15, 1871 open
Garfield Chaffee 81201 Jul 08, 1880 Nov 09, 1889
Jan 11, 1905 Feb 28, 1911
Sep 09, 1911 Dec 30, 1963
Garibaldi[fn] Saguache 81155 Jun 13, 1870 Jan 19, 1872
Garland Costilla Jul 24, 1977 Jun 27, 1878
Garnett Alamosa Mar 03, 1888 Sep 30, 1921
Garo Park Jun 29, 1880 Feb 28, 1955
Garrison[fo] Alamosa 81136 Jan 26, 1891 Jul 17, 1896
Gary[fp] Mesa NA Aug 30, 1985
Gary Morgan 80723 Feb 07, 1899 May 31, 1954
Gaskil Grand Oct 22, 1880 Nov 11, 1886
Gateview Gunnison 81230 Mar 11, 1892 Nov 07, 1895
Gateway Mesa 81522 Apr 25, 1903 Jul 29, 1903
Jul 16, 1904 open
Gault Weld Jul 13, 1900 Oct 31, 1916
Gavin Mesa Sep 26, 1916 Jul 31, 1917
Geary Weld May 21, 1888 Jun 30, 1894
Gebhard[f] Elbert 80101 Apr 08, 1881 Apr 24, 0182
Gem Bent Aug 30, 1907 May 31, 1913
Genoa[br] Lincoln 80818 Jan 30, 1895 Jun 29, 1895
Mar 31, 1903 open
Georgetown Clear Creek 80444 Jun 19, 1866 open
Gerbazdale[fq] Pitkin Jun 14, 1918 Aug 10, 1918
Gibson Saguache Dec 01, 1911 Aug 14, 1923
Gilcrest[fr] Weld 80623 May 17, 1907 open
Gill Weld 80624 Dec 27, 1910 open
Gillespie Jefferson May 24, 1890 Jun 20, 1894
Gillett Teller Aug 29, 1894 Jun 15, 1908
Feb 02, 1909 Mar 15, 1913
Gillette Las Animas Jul 02, 1888 Oct 20, 1888
Gilman Eagle 81645 Nov 03, 1886 Apr 22, 1986
Gilman[ei] Gunnison 81230 Sep 04, 1882 Feb 05, 1883
Gilman Jefferson Dec 17, 1874 Aug 08, 1876
Gilpin Gilpin 80422 Apr 07, 1897 Sep 29, 1917
Gilsonite[fp] Mesa 81524 May 18, 1957 Feb 09, 1966
Girard Lincoln Mar 22, 1912 Nov 30, 1917
Glacier Gunnison Apr 20, 1914 Nov 30, 1915
Glacier Lake Boulder Mar 03, 1906 Aug 15, 1908
Glade Park Mesa 81523 Nov 11, 1910 open
Gladel[fs] San Miguel 81325 Dec 14, 1922 May 31, 1929
Gladstone San Juan Jan 24, 1878 Nov 06, 1879
Jun 25, 1883 Dec 17, 1887
Jun 17, 1898 Jan 15, 1912
Gladwyn Archuleta Aug 02, 1885 Apr 14, 1890
Glen Washington Jun 25, 1905 May 31, 1920
Glen Grove Douglas Nov 29, 1869 Jul 24, 1877
Glen Haven Larimer 80532 May 28, 1917 Jul 31, 1919
May 26, 1922 Jul 31, 1924
May 18, 1926 open
Glendale Arapahoe 80246
Glendale[ft] Fremont Dec 28, 1877 May 08, 1909
Glendevey Larimer May 19, 1902 Jan 31, 1975
Gleneath El Paso Oct 22, 1910 Jul 31, 1916
Gleneyre Larimer Jun 16, 1895 Apr 30, 1912
Glenham[ah] Las Animas 81081 May 19, 1873 Jul 28, 1874
Glenn El Paso Sep 23, 1896 Jul 31, 1901
Jun 15, 1903 Dec 05, 1903
Glentivar Park 80827 Apr 13, 1921 Nov 30, 1929
Dec     1935 Feb 28, 1955
Glenwood Springs[ai] Garfield 81601-81602 Mar 28, 1884 open
Globeville Denver 80216 Mar 04, 1890 Jun 16, 1900
Glory[ap] Yuma Nov 13, 1924 Feb 01, 1925
Godfrey[as] Elbert Jan 29, 1908 Apr 11, 1916
Goff Kit Carson Apr 23, 1888 Jun 15, 1910
Golconda Montezuma Apr 26, 1894 Jul 01, 1895
Gold Dirt Gilpin Aug 13, 1861 Oct 11, 1867
Gold Hill[fu] Boulder 80302 Jan 13, 1863 Apr 17, 1866
Dec 26, 1879 Jun 04, 1894
Gold Park Eagle Mar 31, 1881 Oct 05, 1883
Golddale Douglas Jun 29, 1882 Feb 12, 1885
Golden[fv] Jefferson 80401-80403
80419, 80439
Jun 27, 1876 open
Golden City[fv] Jefferson 80401 Apr 06, 1860 Jun 27, 1876
Golden Gate Jefferson 80403 Sep 06, 1860 Aug 19, 1863
Goldfield Teller 80860 May 05, 1895 Jun 03, 1932
Goldhill[fu] Boulder 80302 Jan 13, 1863 Apr 17, 1866
Dec 26, 1879 Jun 04, 1894
Goldrock El Paso Apr 14, 1896 Aug 31, 1896
Gomers Mil Elbert Jun 13, 1870 Mar 15, 1876
Aug 22, 1876 Jun 27, 1882
Goodpasture Pueblo 81023 May 25, 1895 May 31, 1923
Goodrich Morgan 80653 Dec 14, 1908 Aug 30, 1974
Gordon Huerfano Jul 01, 1924 Dec 15, 1937
Gorham[fw] Boulder 80305 Aug 31, 1899 Jan 31, 1901
Aug 05, 1901 Jan 15, 1942
Gotera[el] Las Animas Aug 17, 1916 Jan 23, 1922
Gothic Gunnison Aug 05, 1879 Jun 22, 1896
Jun 20, 1907 Jan 31, 1914
Gould[fx] Jackson 80480 Jun 01, 1937 Mar 14, 1973
Gove[eg] Custer Dec 06, 1883 Oct 09, 1888
Gowanda Weld 80651 Aug 03, 1915 Nov 15, 1930
Graceland Elbert Apr 20, 1908 Sep 30, 1911
Gradens Montezuma Jul 07, 1896 Nov 30, 1903
Graft Baca Aug 12, 1916 Dec 31, 1934
Graham Weld Apr 01, 1911 Feb 28, 1918
Granada[fy] Prowers 81041 Jul 10, 1873 open
Granby Grand 80446 Oct 26, 1905 open
Grand Junction[fz] Mesa 81501-81507 May 26, 1882 open
Grand Lake[ga] Grand 80447 Jan 10, 1879 Jan 30, 1895
Apr 01, 1938 open
Grand Mesa Delta 81413 Jun 23, 1927 Aug 31, 1958
Grand Valley[gb] Garfield 81635 Aug 19, 1904 Jul 04, 1980
Grandlake[ga] Grand 80447 Jan 30, 1895 Apr 01, 1938
Graneros Pueblo Aug 17, 1889 Apr 15, 1925
Granger El Paso Jan 12, 1883 Dec 13, 1888
Granger Rio Grande Oct 14, 1902 Jan 12, 1903
Granite Chaffee 81228 Nov 30, 1868 Mar 25, 1966
NA open
Granite Vale Park Dec 19, 1861 Jan 31, 1870
Grant[gc] Park 80448 May 16, 1871 Oct 13, 1918
Jan 14, 1925 rescinded
Jan 01, 1948 Feb 06, 1993
Grape Fremont Jun 04, 1883 Jan 13, 1887
Grassy Hill San Juan Jan 30, 1879 Jul 15, 1880
Gray Washington Apr 23, 1888 Jul 16, 1889
Graycreek[ch] Las Animas Jan 03, 1895 Aug 31, 1921
Graylin Logan Sep 26, 1910 Dec 15, 1917
Graymont Clear Creek 80476 May 19, 1884 Oct 16, 1884
Grays Ranch Huerfano Sep 01, 1863 Feb 06, 1866
Great Divide Moffat Jan 30, 1917 Jul 31, 1954
Greeley[11] Weld 80631-80639 Apr 21, 1870 open
Green[gd] El Paso
Teller
80819 Sep 28, 1894 Jun 25, 1901
Green Saguache Mar 18, 1884 Sep 30, 1884
Green Cañon Las Animas Feb 04, 1909 Aug 11, 1910
Green City Weld Jun 15, 1871 Apr 14, 1874
Green Knoll Lincoln Mar 31, 1917 Jul 31, 1933
Green Mountain Falls[gd] El Paso
Teller
80819 Aug 28, 1888 Sep 28, 1894
Jun 25, 1901 open
Greenhorn Pueblo 81069 Dec 10, 1866 Jun 05, 1896
Oct 16, 1897 Dec 15, 1911
Greenwood Custer 81253 Feb 16, 1872 Jun 29, 1918
Greenwood Village Arapahoe 80110-80112
80121, 80155
Gresham Boulder Jul 17, 1895 Nov 30, 1912
Gresham Garfield Jun 20, 1883 Dec 01, 1884
Greystone Moffat 81640 Jun 20, 1921 Dec 05, 1975
Griffth[ez] La Plata 81303 Dec 02, 1909 Nov 19, 1924
Grimaldi Pueblo Aug 22, 1913 Nov 30, 1920
Grinnell[ge] Las Animas Dec 18, 1878 Jul 10, 1883
Grommet[gf] La Plata 81137 May 03, 1904 Jan 13, 1908
Grotto Jefferson Mar 07, 1881 Mar 21, 1882
Grousemont[gg] Park Feb 04, 1918 Jan 15, 1919
Grover Weld 80729 Mar 03, 1885 open
Guffey[gh] Park 80820 May 23, 1896 open
Gulch Boulder Jun 20, 1892 Jan 07, 1893
Gulch[gi] Pitkin Apr 19, 1895 Dec 15, 1916
Gulnare Las Animas 81042 Dec 16, 1890 open
Gunnison Gunnison 81230-81231 Oct 02, 1876 open
Gurney Yuma Sep 17, 1907 Sep 15, 1923
Guston Ouray Jan 26, 1892 Nov 16, 1898
Gwillimsville El Paso Apr 18, 1878 Aug 27, 1886
Apr 29, 1887 Sep 25, 1890
Gypsum Eagle 81637 Jun 14, 1883 open

H

Select the OpenStreetMap link at the right to view the location of some of the post offices in this section.

Post office Current county ZIP Code Date opened Date closed
Hahns Peak Routt May 03, 1877 Nov 26, 1941
Hale Yuma 80735 May 17, 1890 Feb 16, 1894
Oct 30, 1900 Jun 01, 1984
Halfway El Paso Aug 21, 1903 May 31, 1917
Hall Valley[gj] Park Aug 10, 1874 Nov 27, 1876
Dec 27, 1876 Nov 05, 1894
Hallvale[gj] Park Nov 05, 1894 Mar 04, 1898
Hamilton Moffat 81638 Jul 07, 1896 Aug 15, 1917
Sep 02, 1910 open
Hamilton Park Jul 26, 1860 Nov 10, 1881
Hammond Park Apr 10, 1896 May 15, 1903
Hancock Chaffee Sep 10, 1880 Jun 24, 1887
Nov 14, 1903 Dec 31, 1904
Hanover Kit Carson Jul 07, 1908 Oct 29, 1908
Hanover San Miguel Jun 10, 1913 Apr 30, 1921
Happyville[gk] Yuma 80727 Jul 26, 1910 Feb 28, 1922
Harbourdale Bent Sep 20, 1915 Jun 15, 1925
Hardin[gl] Weld 80644 Nov 02, 1881 Apr 07, 1894
Dec 06, 1894 Feb 15, 1955
Hardscrabble Routt Feb 12, 1925 Nov 15, 1925
Hargisville Elbert May 20, 1908 Nov 15, 1915
Harlow Mesa May 17, 1890 Apr 07, 1891
Harman Denver Aug 16, 1887 Jan 15, 1904
Harris[gm] Adams 80030 Apr 21, 1890 Jun 05, 1908
Harrisburg[gn] Washington 80740 Feb 19, 1887 Sep 21, 1888
Jan 19, 1889 Aug 31, 1906
Oct 29, 1908 Mar 31, 1955
Harrison Routt Mar 27, 1901 Jan 15, 1908
Hartman Prowers 81043 Mar 02, 1908 open
Hartsel Park 80449 Mar 16, 1875 open
Haskill San Miguel Feb 10, 1888 Feb 28, 1907
Hastings Las Animas Sep 12, 1889 Feb 15, 1939
Hasty Bent 81044 Dec 07, 1910 open
Haswell Kiowa 81045 Mar 31, 1903 open
Hatton Fremont Jun 12, 1882 Aug 10, 1887
Hauman[go] Saguache Jan 08, 1882 Aug 25, 1885
Haverly Gunnison Aug 30, 1880 Nov 22, 1880
Haworth Jackson Aug 26, 1884 Mar 17, 1898
Jun 17, 1905 May 31, 1906
Hawthorne[er] Boulder 80025 Sep 12, 1906 May 01, 1930
Hawxhurst Mesa Aug 25, 1882 Mar 03, 1892
Haxtum[gp] Phillips 80731 Apr 25, 1888 Jan 17, 1922
Haxtun[gp] Phillips 80731 Jan 17, 1922 open
Haybro[gq] Routt Mar 15, 1918 Jul 15, 1951
Hayden Routt 81639 Nov 15, 1875 Sep 30, 1880
Nov 22, 1880 Aug 01, 1881
Oct 24, 1881 open
Hayden Creek[cu] Fremont 81222 May 04, 1878 Feb 10, 1880
Hayman Park 80827 Aug 13, 1904 Aug 10, 1918
Haynes Ranch Pueblo Jul 31, 1861 Mar 03, 1863
Haywood Summit Aug 14, 1879 Oct 02, 1882
Hazeltine[eb] Adams 80640 Jan 07, 1893 Jan 15, 1907
Heartstrong[gk] Yuma 80727 May 31, 1921 Jan 31, 1940
Heathton Fremont Dec 28, 1906 May 15, 1908
Hebron Jackson Jul 11, 1884 Feb 15, 1922
Hecla Garfield Apr 29, 1891 Jun 11, 1895
Heeney Summit 80498 Jun 20, 1939 Oct 31, 1959
May 15, 1960 Apr 26, 1974
Heiberger Mesa 81624 Oct 30, 1908 Feb 14, 1925
Helena Chaffee Oct 16, 1866 Mar 10, 1880
Henderson[gr] Adams 80640 Mar 01, 1894 open
Henderson[gs] Sedgwick 80749 May 07, 1883 Sep 10, 1885
Hendricks[cu] Fremont 81222 Jan 31, 1887 Feb 16, 1891
Henry Alamosa 81101 Nov 29, 1889 May 11, 1892
Jun 11, 1895 Feb 21, 1896
Henry Lake Jun 03, 1880 Jan 20, 1882
Henry[gt] Rio Grande 81144 Apr 16, 1884 Feb 18, 1886
Henry Washington Dec 26, 1907 Nov 15, 1917
Henson Hinsdale May 17, 1883 Apr 22, 1884
Nov 12, 1892 Nov 30, 1913
Herad Saguache Nov 13, 1905 Dec 15, 1912
Hereford Weld 80732 Dec 21, 1888 Jun 30, 1894
May 08, 1909 open
Heritage Arapahoe Jan 01, 1976 Sep 23, 1978
Hermes Yuma Sep 11, 1908 Nov 15, 1919
Hermit Hinsdale Jul 06, 1904 Sep 15, 1920
Hermitage Dolores Oct 17, 1904 Jun 29, 1907
Hermitage Grand May 17, 1878 Dec 18, 1878
Apr 22, 1879 Jan 10, 1884
Hermosa La Plata 81301 Jul 27, 1876 Dec 21, 1895
Mar 10, 1896 Nov 10, 1896
Dec 23, 1896 Sep 29, 1900
Hermosilla Pueblo Mar 21, 1867 Jan 25, 1870
May 16, 1870 Jan 15, 1872
Herndon Jefferson Feb 25, 1884 Aug 01, 1884
Hesperus[fc] La Plata 81326 Oct 10, 1891 open
Hessie Boulder Mar 19, 1898 Jun 30, 1902
Hester Crowley Jun 16, 1905 Nov 30, 1912
Hewit La Plata Jul 14, 1882 Jan 05, 1883
Jun 25, 1883 Jul 09, 1885
Heywood[gu] Chaffee Jun 20, 1884 Feb 15, 1888
Hezron Huerfano Jan 20, 1902 Feb 14, 1912
Hibbard[ej] El Paso         1920         1922
Hickman Custer Dec 10, 1866 May 29, 1867
Jul 17, 1867 Sep 20, 1869
Hicks Las Animas Apr 04, 1895 Feb 15, 1918
Hideaway Park[gv] Grand 80482 Aug 04, 1949 Oct 31, 1980
Higbee Otero 81050 Apr 25, 1872 Feb 28, 1925
Higgins[ee] Chaffee Aug 27, 1890 Nov 21, 1892
Mar 03, 1893 Apr 22, 1895
Higgins Las Animas Dec 26, 1911 Jun 15, 1914
Highland Lake[gw] Weld 80542 Jan 29, 1910 Aug 09, 1913
Highland Mary San Juan Mar 26, 1878 Jun 29, 1885
Highlandlake[gw] Weld 80542 Nov 08, 1883 Jan 29, 1910
Highlands[gx] Denver 80211 Oct 15, 1884 Nov 13, 1897
Highlandtown[gx] Denver 80211 Jun 29, 1883 Oct 15, 1884
Highmore Garfield Mar 21, 1889 Oct 15, 1931
Higho Jackson Jun 14, 1889 Jan 31, 1900
Apr 14, 1900 Aug 15, 1930
Highpark Teller Jun 02, 1896 Jun 03, 1899
Jan 17, 1902 Apr 30, 1913
Sep 03, 1914 May 31, 1917
Hill Top[gy] Douglas 80134 Feb 17, 1890         1896
Hillerton Gunnison May 26, 1879 Nov 20, 1882
Hillrose Morgan 80733 Nov 26, 1900 open
Hillsboro[gz] Weld 80543 Apr 12, 1891 Jun 29, 1894
Feb 14, 1896 Nov 14, 1903
Hillsborough[gz] Weld 80543 Jun 15, 1871 Apr 12, 1891
Hillsdale Fremont Feb 18, 1880 Aug 02, 1880
Hillside[fa] Fremont 81232 Jan 24, 1884 Dec 04, 1964
Hilltop[gy] Douglas 80134         1896 Dec 31, 1943
Hiltonville Weld Oct 10, 1873 Sep 24, 1875
Hirst Alamosa Jun 19, 1899 Jul 31, 1901
Hobart Teller Feb 06, 1900 Feb 15, 1902
Hoehne Las Animas 81046 Nov 02, 1886 open
Hogg Montezuma 81323 Mar 12, 1903 Mar 15, 1906
Holbrook Otero Jun 06, 1906 Feb 27, 1907
Holden Pueblo Jan 15, 1892 Jun 13, 1893
Holland Park Feb 24, 1874 Dec 23, 1874
Holly Prowers 81047 Nov 26, 1880 open
Holtwold Elbert Jan 16, 1889 Apr 15, 1902
Apr 22, 1910 Feb 28, 1917
Holy Cross[ha][hb] Eagle Jan 23, 1882 Feb 08, 1899
Dec 07, 1904 Aug 07, 1905
Holyoke Phillips 80734 Nov 09, 1887 open
Home Larimer Feb 07, 1882 Mar 31, 1946
Homelake Rio Grande 81135 Feb 11, 1919 Dec 03, 1965
Honnold Larimer Apr 26, 1890 Apr 30, 1904
Hooper[fo] Alamosa 81136 Jul 17, 1896 open
Hoopup Las Animas Feb 26, 1919 Jul 31, 1920
Sep 27, 1920 Dec 15, 1937
Hope[hc] Lake Nov 03, 1885 Nov 24, 1890
Hope Mesa Apr 22, 1896 Mar 03, 1900
Horace El Paso Jun 05, 1896 Mar 08, 1899
Horse Shoe[eh] Park Aug 23, 1880 Jul 08, 1886
Horsefly Montrose May 01, 1886 Feb 18, 1888
Jun 01, 1912 Dec 31, 1915
Horseshoe[eh] Park Apr 04, 1890 Jul 02, 1894
Hortense[gu] Chaffee May 11, 1877 Jun 20, 1884
May 24, 1901 Sep 14, 1907
Hot Springs Ouray May 04, 1877 Aug 28, 1879
Hot Sulphur Springs[hd] Grand 80451 Sep 10, 1874 Jun 26, 1894
Feb 15, 1912 open
Hotchkiss Delta 81419 Oct 03, 1882 open
Houck Huerfano Feb 13, 1883 May 31, 1883
Howard[he] Fremont 81233 Jul 26, 1882 open
Howardsville San Juan Jun 24, 1874 Sep 30, 1922
Jan 18, 1923 Oct 31, 1939
Howbert Park Dec 22, 1887 Jun 30, 1933
Howeville[hf] Gunnison Jun 26, 1879 May 11, 1880
Dec 28, 1900 May 14, 1904
Howland Lake Aug 08, 1879 Sep 19, 1882
Hoyt Kit Carson Mar 27, 1888 Nov 10, 1888
Hoyt Morgan 80654 Jun 09, 1906 open
Hudson Weld 80642 Mar 27, 1883 open
Huerfano (1862)[12] Huerfano Feb 25, 1862 Jan 20, 1879
Huerfano[12][hg] Huerfano Apr 27, 1900 Apr 15, 1929
Huerfano[12] Pueblo Nov 10, 1882 Feb 05, 1883
May 09, 1883 Feb 15, 1884
Huerfano Cañon[12] Huerfano 81040 Apr 05, 1878 Jul 21, 1887
Jan 18, 1888 Oct 16, 1890
Huerfano Canyon[12][fm] Huerfano 81040 Apr 13, 1871 Oct 03, 1871
Dec 01, 1871 Dec 15, 1871
Huggins[cz] Routt Mar 23, 1906 Sep 15, 1908
Hughes[bh] Adams 80601 Apr 13, 1871 Aug 04, 1879
Hughes Yuma Apr 11, 1913 Oct 31, 1954
Hugo Lincoln 80821 Dec 01, 1871 open
Hukill Clear Creek May 12, 1879 May 10, 1880
Humbar Las Animas Aug 06, 1887 Oct 27, 1887
Hummel Las Animas Oct 03, 1882 Jan 26, 1883
Huntsville[hh] Douglas 80118 Mar 24, 1860 Jul 09, 1861
Jan 22, 1862 Aug 29, 1867
Apr 08, 1869 Dec 13, 1871
Husted El Paso Oct 01, 1878 Nov 07, 1895
Jul 30, 1896 Oct 15, 1920
Hutchinson[da] Jefferson 80433 Apr 27, 1865 Sep 25, 1869
Feb 19, 1872 Jan 03, 1881
Jun 15, 1881 Nov 16, 1894
Hyde Montrose 80743 Aug 01, 1882 Nov 21, 1883
May 28, 1884 Apr 16, 1898
Nov 21, 1907 May 15, 1909
Aug 18, 1911 Oct 15, 1908
Aug 02, 1920 Feb 15, 1940
Hydrate Routt Jun 17, 1920 Sep 15, 1937
Hydraulic Montrose Jul 25, 1888 May 24, 1893
Oct 01, 1901 May 31, 1905
Hygiene Boulder 80533 Jun 25, 1883 open
Hynes La Plata May 19, 1884 Feb 04, 1885

I

Select the OpenStreetMap link at the right to view the location of some of the post offices in this section.

Post office Current county ZIP Code Date opened Date closed
Ibex Lake Mar 07, 1896 Aug 31, 1896
Mar 08, 1898 Apr 15, 1905
Idaho[hi] Clear Creek 80452 Mar 22, 1862 Apr 07, 1876
Idaho Springs[hi] Clear Creek 80452 Apr 07, 1876 open
Idalia Yuma 80735 Sep 18, 1888 open
Idaville[gh] Park 80820 Apr 12, 1895 May 23, 1896
Ideal Huerfano Feb 24, 1910 Nov 07, 1929
Idledale[hj] Jefferson 80453 Sep 01, 1930 open
Ignacio[hk] La Plata 81137 Jan 31, 1882 open
Iliff Logan 80736 Mar 21, 1882 Nov 27, 1895
Apr 23, 1896 open
Ilium San Miguel 81435 Feb 10, 1891 Jul 20, 1894
Aug 01, 1910 Nov 30, 1917
Ilse Custer Aug 14, 1884 May 04, 1891
Jan 23, 1895 Apr 30, 1919
Dec 10, 1920 Sep 30, 1929
Inche Arapahoe Sep 14, 1891 Dec 10, 1891
Independence[hl] Teller May 12, 1899 Jun 30, 1954
Indian Hills Jefferson 80454 Jun 02, 1925 open
Indianapolis Las Animas Aug 11, 1887 May 16, 1889
Insmont Park 80421 Jun 05, 1902 Dec 15, 1917
Interlaken Lake Apr 29, 1887 Jul 10, 1890
Mar 20, 1891 Apr 21, 1894
Iola Gunnison Jun 24, 1896 Aug 16, 1963
Ione Weld 80621 Jun 16, 1927 Mar 21, 1958
Ionia[dc] Mesa Mar 02, 1899 Oct 01, 1899
Iris Saguache Oct 30, 1894 Apr 08, 1895
May 07, 1895 Mar 15, 1902
Irondale Adams 80022 Dec 11, 1889 Sep 19, 1895
Ironhill Lake Jun 18, 1883 Oct 30, 1883
Ironsides Boulder Apr 22, 1898 May 11, 1898
Ironton Ouray May 05, 1883 Apr 11, 1893
Jan 18, 1894 Aug 07, 1820
Irving Douglas Jun 24, 1913 Apr 15, 1920
Irwin Gunnison Sep 12, 1879 Apr 29, 1895
Jul 16, 1895 Jun 05, 1900
Irwin Canyon Las Animas Mar 09, 1920 Sep 30, 1924
Island Station[gr] Adams 80640 Aug 29, 1872 Mar 01, 1894
Ivanhoe Pitkin Apr 26, 1888 Jun 13, 1894
Jul 31, 1899 Jun 15, 1912
Aug 22, 1913 Aug 10, 1916
Ivywild El Paso 80905 Sep 14, 1891 Jul 31, 1895

J

Select the OpenStreetMap link at the right to view the location of some of the post offices in this section.

Post office Current county ZIP Code Date opened Date closed
Jack Rabbit Moffat Dec 20, 1916 May 31, 1923
Jack's Cabin[hf] Gunnison Jan 25, 1909 Mar 30, 1918
Jackson Gunnison NA Feb 20, 1893
Jackson Pueblo Mar 21, 1873         1887
Jamestown Boulder 80455 Jan 08, 1867 Jul 15, 1930
Jun 19, 1934 open
Janeway Pitkin Aug 16, 1887 Nov 30, 1900
Jansen Las Animas 81082 Jun 23, 1902 May 31, 1911
Sep 02, 1911 Jun 15, 1913
Mar 15, 1932 May 24, 1974
Jaroso Costilla 81138 Mar 10, 1911 open
Jaroso Las Animas Dec 16, 1890 Nov 16, 1894
Jasper Rio Grande 81132 Nov 20, 1882 Jul 30, 1910
Jun 25, 1913 Feb 18, 1918
May 11, 1920 Feb 15, 1927
Jefferson[hm] Jefferson 80465 Mar 25, 1872 Dec 12, 1873
Jefferson Park 80456 Sep 03, 1861 Apr 04, 1863
Oct 03, 1879 open
Jennison[hn] San Juan Jan 15, 1875 Dec 20, 1875
Apr 11, 1877 Dec 10, 1877
May 20, 1878 Apr 25, 1879
Jimmy Camp El Paso May 17, 1878 Jul 14, 1879
Joes Yuma 80822 Oct 22, 1912 open
Johnstown Weld
Larimer
80534 Apr 17, 1903 open
JoJunior Montrose Dec 16, 1914 rescinded
Jones[x] Mesa Apr 03, 1883 May 25, 1883
Josie[ho] Summit Jul 21, 1882 Jan 04, 1883
Joya Conejos May 27, 1904 May 28, 1904
Joycoy Baca Aug 13, 1915 Mar 15, 1927
Joylan[hj] Jefferson 80453 Jan 28, 1918 Jul 07, 1920
Jual Dolores Jan 28, 1918 Sep 14, 1918
Juanita Archuleta May 02, 1904 Jun 15, 1912
Julesburg (1860)[cn] Sedgwick 80737 May 29, 1860 Sep 10, 1862
Julesburg (1864)[dz] Sedgwick 80737 Jan 20, 1864 May 03, 1866
Aug 02, 1866 Aug 31, 1868
Apr 08, 1869 Nov 27, 1871
Dec 10, 1873 Apr 10, 1877
May 24, 1877 Jul 07, 1879
May 31, 1880 Feb 01, 1881
Mar 28, 1881 Jan 23, 1882
Apr 07, 1882 Jan 07, 1885
Julesburg Sedgwick 80737 May 26, 1886 open
Junction Jefferson Aug 28, 1861 Oct 22, 1863
Junction City[gq] Routt May 13, 1912 Dec 12, 1916
Junction House Morgan Dec 14, 1864 Jul 16, 1866
Juniata Pueblo Jun 15, 1869 Aug 31, 1893
Juniper Fremont Jan 10, 1881 Oct 17, 1881
Juniper[hp] Moffat Feb 09, 1906 Sep 04, 1919
Juniper Springs[hp] Moffat Sep 04, 1919 Sep 30, 1946

K

Select the OpenStreetMap link at the right to view the location of some of the post offices in this section.

Post office Current county ZIP Code Date opened Date closed
Kaiserhiem[gg] Park Apr 02, 1914 Feb 04, 1918
Kalbaugh Fremont Nov 02, 1898 Feb 15, 1900
Kalous Weld Apr 12, 1915 Apr 15, 1931
Kannah Gunnison Jun 29, 1882 Sep 11, 1882
Kant Las Animas Jul 20, 1921 Aug 15, 1925
Kanza Elbert Jul 19, 1907 Apr 14, 1917
Karval Lincoln 80823 Mar 02, 1911 open
Katcina Las Animas Apr 10, 1907 Sep 12, 1907
Kauffman Weld Sep 12, 1914 Feb 28, 1934
Kazan Las Animas Feb 10, 1920 May 09, 1931
Kearns Archuleta Aug 15, 1913 May 15, 1919
Sep 13, 1919 Oct 31, 1925
Keating Custer Dec 18, 1914 Nov 06, 1924
Keble Pueblo Apr 25, 1899 Jul 29, 1899
Keenesburg Weld 80643 Apr 10, 1907 open
Kelim Larimer 80534 Mar 02, 1915 Mar 15, 1923
Apr 16, 1923 Oct 31, 1925
Kelker El Paso 80910 Apr 30, 1912 Aug 31, 1914
Kelly Logan Aug 26, 1909 Nov 30, 1912
May 26, 1913 Aug 15, 1916
Kendrick Lincoln Jan 25, 1906 Nov 30, 1956
Kenosha Park May 15, 1891 Oct 02, 1893
Kenwood[hq] Fremont Apr 16, 1926 Dec 31, 1929
Keota WeldCounty 80729 Sep 11, 1888 Jan 08, 1890
Jan 22, 1909 Dec 21, 1973
Kersey[hr] Weld 80644 Dec 20, 1894 open
Kester Park Aug 10, 1874 Nov 11, 1886
May 16, 1887 Dec 21, 1891
Keysor Elbert May 24, 1906 Feb 28, 1938
Keystone Summit 80435 Apr 08, 1869 Oct 28, 1872
Keystone Ranch[hs] Douglas Apr 07, 1963 Jun 16, 1865
Kezar[ht] Gunnison May 17, 1882 Jun 24, 1896
Kilburn Kiowa Jul 17, 1890 Oct 02, 1891
Kilburn Larimer Jun 04, 1895 Nov 02, 1898
Kilroy Las Animas Nov 15, 1917 rescinded
Kim Las Animas 81049 Jan 30, 1917 open
Kimbrell Saguache Mar 11, 1881 Oct 14, 1881
King Park Apr 14, 1884 Oct 24, 1896
Kings Canyon Jackson Jun 13, 1928 Aug 31, 1936
Kinkel[bo] Pueblo 81023 Dec 19, 1907 Oct 07, 1911
Kinsey[hu] Grand 80459 Oct 24, 1891 Jun 19, 1895
Kiowa Elbert 80117 Feb 14, 1868 open
Kirk Yuma 80824 Nov 18, 1887 open
Kirkwell Baca Jun 01, 1917 Dec 24, 1921
Kit Carson Cheyenne 80825 Dec 29, 1869 May 17, 1881
Feb 14, 1882 open
Kittredge Jefferson 80457 Apr 02, 1923 open
Kline[hv] La Plata 81326 Apr 22, 1904 Mar 31, 1953
Koenig Weld Jan 09, 1913 Aug 31, 1922
May 19, 1923 Dec 31, 1930
Kokomo Summit 80458 May 05, 1879 Oct 08, 1965
Konantz Baca Jan 04, 1895 Aug 15, 1918
Apr 21, 1921 Apr 30, 1924
Kraft[bj] Chaffee Feb 14, 1882 May 08, 1888
Krain Chaffee Mar 24, 1917 Jun 14, 1919
Kremmling[hu] Grand 80459 Feb 12, 1885 Oct 24, 1891
Jun 19, 1895 open
Kuhns Crossing Elbert 80835 Apr 10, 1879 Jan 31, 1920
Kukkuk Kit Carson Apr 24, 1907 Apr 15, 1908
Kuner Weld 80644 Jul 22, 1908 Sep 30, 1920
Kutch Elbert 80832 Jul 17, 1899 Oct 09, 1899
Jun 03, 1905 Jan 31, 1971

L

Select the OpenStreetMap link at the right to view the location of some of the post offices in this section.

Post office Current county ZIP Code Date opened Date closed
La Boca[hw] La Plata 81137 Feb 23, 1909 Sep 12, 1937
La Garita Saguache 81132 Jun 24, 1874 May 18, 1875
Nov 13, 1886 Dec 07, 1894
Apr 07, 1897 Nov 11, 1972
La Jara Conejos 81140 Jul 15, 1884 open
La Junta Otero 81050 Jan 26, 1876 Jul 27, 1877
Sep 20, 1878 open
La Plata[hx] La Plata 81326 Jul 24, 1882 Dec 23, 1885
La Porte[ad] Larimer 80535 Jul 15, 1862 Dec 12, 1864
Oct 05, 1866 Dec 21, 1894
La Salle[hy] Weld 80645 May 06, 1886 open
La Sauses[hz] Conejos 81151 Jun 25, 1890 Feb 28, 1895
La Veta[ia] Huerfano 81055 Aug 17, 1876 open
Laboca[hw] La Plata 81137 Mar 02, 1895 Mar 16, 1896
Lado Conejos Feb 25, 1884 Mar 09, 1885
Ladore[ib] Moffat Jun 03, 1889 Mar 25, 1924
Lafayette Boulder 80026 Feb 04, 1889 open
Lajara Conejos 81140 Mar 05, 1875 May 15, 1884
Laird[ic] Yuma 80758 Jul 12, 1887 Feb 17, 1892
Jan 25, 1899 NA
Lake City Hinsdale 81235 Jun 18, 1875 open
Lake George Park 80827 May 15, 1891 Sep 30, 1905
Sep 27, 1910 open
Lake Station Lincoln 80828 Jul 27, 1870 Oct 12, 1871
Lakeshore Hinsdale Oct 19, 1896 May 14, 1904
Lakeside Jefferson 80212
Lakeside[id] Summit Sep 14, 1882 Sep 20, 1886
Laketon Elbert Oct 09, 1884 Mar 27, 1886
Lakeview Jefferson 80033 Dec 03, 1892 Feb 03, 1894
Lakevista Montezuma Jul 27, 1914 Feb 15, 1918
Lakewood Boulder Oct 01, 1912 Dec 31, 1920
Lakewood Jefferson 80226
80214-80215
80225
80227-80228
80232
80235-80236
80123, 80401
Apr 21, 1892 Sep 15, 1900
Jun 07, 1937 Mar 31, 1942
NA open
Lamar[13] Prowers 81052 Jul 16, 1886 open
Lamar Pueblo Aug 12, 1885 Jul 09, 1886
Lamartine Clear Creek 80452 Nov 27, 1889         1909
Lamb Jefferson Jun 11, 1890 Dec 15, 1908
Lamport Baca Jun 08, 1908 May 31, 1927
Lanark Saguache Mar 29, 1898 Dec 27, 1898
Landsman Kit Carson
Yuma
Mar 27, 1883 May 31, 1918
Langdon[dm] Teller 80819 Dec 21, 1907 Nov 24, 1911
Langford[fw] Boulder 80305 Aug 05, 1881 May 19, 1892
May 01, 1895 Aug 31, 1899
Lansing Yuma Sep 17, 1886 Feb 28, 1910
Laplata[hx] La Plata 81326 Apr 21, 1894 Aug 31, 1918
Dec 09, 1918 Jul 23, 1934
Laporte[ad] Larimer 80535 Dec 21, 1894 open
Larand Jackson Oct 08, 1914 Aug 15, 1916
Lariat[gt] Rio Grande 81144 Aug 08, 1881 Apr 16, 1884
Larimer[ie] Huerfano Jul 01, 1907 Jan 21, 1914
Larkspur[hh] Douglas 80118 Dec 13, 1871 Jul 27, 1892
Aug 26, 1892 open
Las Animas (1871)[if] Bent 81054 Apr 04, 1871 Apr 11, 1877
May 01, 1877 Jun 08, 1883
Las Animas[if] Bent 81054 Sep 04, 1886 open
LaSalle[hy] Weld 80645
Lasauses[hz] Conejos 81151 Feb 28, 1895 Jul 31, 1920
Lascar Huerfano 81069 Jan 27, 1916 Jan 20, 1949
Latham[cj] Weld 80620 Nov 25, 1863 Oct 22, 1864
Mar 14, 1867 May 16, 1870
Laub Las Animas Dec 15, 1916 Apr 30, 1923
Laura Logan Apr 16, 1908 Jun 30, 1916
Laurette[bl] Park Nov 14, 1861 Dec 21, 1865
Laurium Summit May 06, 1895 Apr 01, 1899
Lavalley Costilla Aug 14, 1903 Aug 15, 1918
Lavender Bent Jun 20, 1873 Apr 06, 1874
Lavender Dolores Aug 10, 1888 Dec 31, 1909
Nov 05, 1913 Feb 27, 1915
Laveta Pass[ig] Huerfano Jan 05, 1904 Apr 13, 1911
Lawrence Ouray Feb 05, 1883 Feb 11, 1884
Lawrence Teller Feb 03, 1892 Apr 22, 1898
Lawson Clear Creek 80436 Jun 29, 1877 Aug 31, 1966
Lay Moffat 81625 Aug 01, 1881 Jan 07, 1892
Sep 29, 1892 Jun 30, 1976
Lazear Delta 81420 Jan 29, 1912 open
Le Roy[ih] Logan 80728 Jul 02, 1888 Aug 02, 1895
Leader Adams 80103 Mar 26, 1910 Dec 31, 1940
Leadville Lake 80461, 80429 Jul 16, 1877 open
Leal Grand Sep 17, 1904 Apr 30, 1930
Leavick Park Dec 29, 1896 Aug 31, 1899
Lebanon Montezuma 81323 Sep 29, 1908 Apr 15, 1939
Lebanon Pueblo Apr 16, 1875 Jun 06, 1876
Lees Pueblo Aug 03, 1897 May 14, 1904
Left Hand Boulder Apr 25, 1872 Dec 26, 1879
Lehman Grand Mar 31, 1903 Oct 04, 1911
Lena Arapahoe Oct 04, 1895 Jun 17, 1896
Lenado Pitkin Feb 04, 1891 Sep 08, 1893
Oct 02, 1905 Jan 02, 1907
Leon Mesa Apr 13, 1883 Aug 03, 1883
Leonard San Miguel Mar 23, 1900 Dec 31, 1940
Leopard[ii] San Miguel 81430 Oct 06, 1890 Apr 06, 1892
Leroy[ih] Logan 80728 Aug 02, 1895 Jun 30, 1918
Leslie Washington Jun 06, 1888 Mar 02, 1896
Lester Huerfano Mar 05, 1910 May 31, 1929
Levinson Weld Apr 12, 1906 Jun 29, 1906
Lewis Montezuma 81327 Sep 07, 1911 open
Liberty[ij] Rio Grande 81144 Oct 11, 1887 Apr 30, 1898
Liberty Saguache Nov 01, 1900 Oct 31, 1919
Oct 14, 1920 Mar 31, 1921
Lillian Springs Logan Jul 23, 1863 Apr 09, 1864
Lily Moffat Sep 17, 1889 Aug 22, 1898
Aug 03, 1903 May 15, 1937
Lime Pueblo Apr 13, 1898 Jun 30, 1943
Limon[ik][14] Lincoln 80828, 80826 Nov 14, 1903 open
Limon Station[ik] Lincoln 80828 Aug 06, 1889 Nov 14, 1903
Lincoln City[il] Summit 80424 Aug 01, 1861 Jul 10, 1894
Lindland Jackson Sep 18, 1922 Apr 30, 1937
Lindon[gn] Washington 80740 Sep 21, 1888 open
Link Las Animas Jan 11, 1910 Feb 29, 1912
Linwood[ef] Las Animas Apr 17, 1876 Nov 11, 1886
Littell Fremont Dec 07, 1911 Jan 15, 1915
Little Beaver Rio Blanco Sep 13, 1919 Jul 15, 1925
Little Orphan[af] Huerfano 81089 May 01, 1865 Sep 12, 1865
Little Thompson[ar] Larimer 80513 Apr 05, 1875 Apr 04, 1878
Littleton Arapahoe
Jefferson
Douglas
80120-80130
80160-80166
Apr 08, 1869 open
Livermore Larimer 80536 Dec 01, 1871 open
Living Springs Adams 80136 Jul 05, 1865 Nov 27, 1867
Lizard Head Dolores Jul 23, 1892 Oct 31, 1895
Lizard Head San Miguel Mar 01, 1898 Jun 27, 1898
Jul 25, 1898 Nov 03, 1898
Lobatos[cc] Conejos 81120 Mar 14, 1902 Oct 14, 1911
Oct 14, 1912 Dec 13, 1920
Lochbuie Weld 80603
Lockett Saguache May 22, 1889 Jan 14, 1905
Loco Kit Carson Mar 11, 1903 May 31, 1922
Lodge Gunnison Apr 13, 1911 Feb 14, 1920
Lodore[ib] Moffat Mar 25, 1924 Nov 30, 1933
Log Lane Village Morgan 80705
Logan Arapahoe May 14, 1887 Jul 31, 1901
Logcabin Larimer Jun 24, 1903 May 31, 1942
Loma[im] Mesa 81524 Aug 02, 1905 open
Loma Rio Grande Apr 01, 1867 Jan 28, 1873
Jul 23, 1873 Jul 22, 1875
Lombard Clear Creek Dec 30, 1914 Jul 15, 1919
London Park Jun 25, 1883 Aug 27, 1886
Lone Dome[in] Montezuma Oct 25, 1883 Dec 06, 1894
Lone Oak[el] Las Animas Jan 23, 1922 Jan 14, 1928
Lone Tree Douglas 80124, 80112
80134
NA open
Lonedome[in] Montezuma Dec 06, 1894 Jan 02, 1907
Longmont Boulder
Weld
80501-80504 Apr 14, 1873 open
Longs Peak Larimer Jul 23, 1909 Jun 30, 1936
Longview Jefferson 80433 Apr 04, 1911 Sep 15, 1937
Loretto Denver 80130 Sep 28, 1896 Mar 11, 1966
Los Cerritos Conejos 81151 Jun 03, 1889 Apr 15, 1914
Los Mogotes Saguache Jul 28, 1888 Jan 08, 1890
Los Pinos[am] La Plata 81122 Jan 18, 1889 Feb 25, 1899
Los Pinos Montrose 81122 Feb 23, 1877 Jan 13, 1881
Los Pinos Saguache Nov 20, 1872 Feb 23, 1877
Los Sauses[hz] Conejos Jul 21, 1882 Feb 15, 1883
Lost Trail Hinsdale Jan 28, 1878 Sep 30, 1879
May 14, 1883 Aug 14, 1884
Jun 27, 1892 May 10, 1894
Louisville Boulder 80027 May 21, 1878 open
Louviers Douglas 80131 Jun 25, 1907 open
Love Teller Dec 29, 1894 Jul 15, 1902
Loveland (1871) Larimer 80538 Apr 04, 1872 Jan 24, 1873
Loveland Larimer 80538, 80534
80537, 80539
Jan 10, 1878 open
Lowland[io] El Paso Aug 13, 1908 Jan 15, 1909
Loyd Moffat Feb 12, 1929 Feb 28, 1955
Loyton[ip] Conejos Sep 10, 1884 Oct 02, 1884
Lucerne Weld 80646 Jun 23, 1892 open
Ludlow Las Animas Feb 08, 1896 May 31, 1954
Ludlum Yuma Sep 16, 1889 Dec 24, 1890
Lujane Montrose 81401 Sep 01, 1905 Jul 15, 1910
Lulu Grand Jul 26, 1880 Nov 26, 1883
Luslo Lincoln Aug 18, 1904 Nov 30, 1904
Lycan[bk] Baca 81084 Jun 27, 1913 Sep 12, 1975
Lyman Arapahoe Mar 02, 1885 Feb 15, 1895
Lyons Boulder 80540 May 18, 1882 open
Lytle[iq] El Paso Aug 12, 1885 Mar 05, 1920

M

Post office Current ZIP Code Opened Closed
Mace's Hole[ir] Pueblo 81023 1873-04-23 1876
Mack Mesa 81525 1904 open
Macon[hl] Teller NA 1895 1899
Madrid Las Animas NA 1882 1917
Magic Mountain Jefferson NA 1960 1962
Magnolia Boulder 80466 1876 1920
Maher Montrose 81415 1884
NA
1988
2003-08-30
Mahonville Chaffee NA 1876 1879
Mainard[im] Mesa 81524 1901
1905
1902
1905
Maine Ranch Bent NA 1872 1875
Maitland Huerfano 81089 1898 1935
Majestic Las Animas NA 1900 1914
Majors El Paso NA 1911 1912
Malachite Huerfano NA 1880 1915
Maldonado Las Animas NA 1901-05-27 1905-01-14
Malta Lake 80461 1875
1890
1887
1955
Mamre Bent NA 1886 1886
Manassa Conejos 81141 1879 open
Mancos Montezuma 81328 1877-11-19 open
Mancos Creek Montezuma NA 1961 1962
Manhattan Larimer NA 1887 1900
Manitou[is] El Paso 80829 1872-10-03
1892
1885
1936
Manitou Park (1888)[it] Teller 80863 1888 1890
Manitou Park (1890)[it] Teller 80863 1890 1892
Manitou Springs[is] El Paso 80829 1885
1936
1892
open
Manoa Fremont NA 1900 1907
Manzanares[fl] Costilla 81152 1901 1902
Manzanola[cb] Otero 81058 1895 open
Marble Gunnison 81623 1890-03-19 1942-10-31
Margaret Costilla NA 1899 1900
Marigold Teller NA 1895 1902
Marion Delta NA 1885 1886
Marion Garfield NA 1889
1909
1891
1912
Marnel Pueblo NA 1917 1923
Marshall Boulder 80305 1878
1892
1880
1893
Marshall Park Clear Creek NA 1919 1953
Marshall Pass Saguache NA 1919-03-06 1952-09-30
Marshallpark Clear Creek NA 1902 1903
Marshalltown[iu] Saguache 81248 1880-07-13 1882
Martin Grand NA 1898 1934
Martinsen Las Animas NA 1889 1891
Martynia Prowers NA 1892 1893
Marvel[hv] La Plata 81329 1953 open
Marvine Rio Blanco NA 1895
1913
1899
1934
Mason Larimer NA 1880 1880
Masonville Larimer 80541 1896-09-01 open
Massadona Moffat 81610 1917 1932
Masters Weld 80647 1900 1967
Matheson[iv] Elbert 80830 1915 open
Mattison[iv] Elbert 80830 1889
1906-05-12
1895
1915
Maxey Baca NA 1889 1920
Maybell Moffat 81640 1884-10-14 open
Mayday La Plata 81326 1913 1914
Mayne Huerfano NA 1905 1907
Maysville Chaffee 81201 1879 1893
McClave Bent 81057 1908 open
McCollin Lincoln NA 1915 1917
McCoy Eagle 80463 1891-05-23 open
McElmo Montezuma NA 1892 1932
McFerran El Paso NA 1889 1896
McGregor Routt 80487 1915 1942
McGuire Huerfano NA 1905 1911
McMillan Huerfano NA 1900 1904
McMillan[iw] Prowers NA 1886 1887
McPhee Montezuma NA 1924 1948
Mead Weld 80542 1907-03-01 open
Meadows[ix] Bent 81044 1873 1875
Mears Chaffee NA 1879
1907
1888
NA
Medano Springs Alamosa NA 1874 1879
Medford Springs Bent NA 1916 1922
Medill Cheyenne NA 1910 1920
Medlin Jefferson NA 1896 1901
Meeker[iy] Rio Blanco 81641 1880 open
Meekton Washington NA 1910 1918
Meily Chaffee NA 1882 1885
Melville Elbert NA 1889 1890
Melvin Arapahoe NA 1888 1895
Menger[iz] Las Animas NA 1891 1901
Menoken Montrose NA 1891 1892
Mercier Pueblo NA 1906 1913
Meredith Pitkin 81642 1893 open
Meridith Crowley 81076 1889 1890
Merino[bm] Logan 80741 1883 open
Mesa (1883)[fj] Mesa 81521 1883 1884
Mesa[fj] Mesa 81643 1887 open
Mesa Verde National Park[15] Montezuma 81330 1924 open
Mesaview Las Animas NA 1921 1922
Meserole La Plata NA 1882 1884
Mesita Costilla 81152 1910 NA
Messex Washington 80741 1907 1942
Meyer Costilla NA 1885 1885
Micanite Fremont NA 1904 1925
Michigan Larimer NA 1880 1882
Michigan House Jefferson NA 1863 1863
Middle Boulder[ja] Boulder 80466 1871 1874
Midland Teller 80814 1892 1899
Mildred Montezuma NA 1895 1903
Mildred Yuma NA 1910 1954
Mill City[ek] Clear Creek 80436 1861
1866
1863
1879
Millard Montezuma NA 1907 1909
Millbrook Custer NA 1893 1895
Millet[jb] Washington 80743 1890 1892
Milliken Weld 80543 1909 open
Milner[jc] Routt 80487 1920 1988
Minaret Gunnison NA 1890 1896
Mindeman Otero NA 1917 1934
Miner Larimer NA 1888 1894
Mineral Hot Springs Saguache 81143 1911 1947
Mineral Point San Juan 81143 1875 1897
Minneapolis Baca NA 1887 1899
Minturn Eagle 81645 1889-09-17 open
Mirage[di] Saguache NA 1895 1927
Missouri City Gilpin NA 1860 1863
Mitchell[jd] Eagle NA 1883 1909
Mobley Routt NA 1906 1907
Model[je] Las Animas 81059 1912 2017-08-12
Modoc Boulder NA 1874 1879
Moffat Saguache 81143 1890 open
Mogote Conejos 81120 1897 1920
Molding Dolores NA 1919 1924
Molina[jf] Mesa 81646 1895
1906
1896
open
Monarch[cf] Chaffee 81227 1883 1903
Monarch Grand NA 1907
1912
1909
1922
Monon Baca NA 1901 1918
Montana[ac][jg] Denver 80223 Jan 18, 1859 Oct 01, 1859
Montclair Denver 80220 1888 1912
Monte Vista[gt] Rio Grande 81144, 81135 1886 open
Montezuma Summit 80435 1871 1872
Montgomery[jh] Park NA 1882 1888
Montgomery City[jh] Park NA 1862 1872
Montrose Montrose 81401-81403 1882-02-14 open
Montville[ji] Alamosa NA 1887 1900
Monument El Paso 80132 1869 open
Mooney Huerfano NA 1896 1896
Moore Las Animas NA 1904 1904
Moqui Montezuma NA 1900 1914
Moraine[jj] Larimer 80517 1880 1902
Moraine Park[jj] Larimer 80517 1902 1921
Morapos Moffat NA 1912 1931
Morgan[fh] Conejos 81140 1900 1901
Morgan Montezuma NA 1887 1891
Morgan Weld NA 1879 1883
Morland Teller NA 1891 1892
Morley Chaffee NA 1886 1924
Morley Las Animas NA 1882 1956
Morris Garfield NA 1902 1903
Morris Kit Carson NA 1907 1914
Morrison[hm] Jefferson 80465 1873
1950
1908
open
Mosby El Paso NA 1910 1913
Mosca[jk] Alamosa 81146 1890 open
Mosco Alamosa NA 1880 1882
Mound Teller NA 1893 1894
Mount Carbon Gunnison NA 1884
1901
1891
1909
Mount Crested Butte Gunnison 81225 1981 NA
Mount Harris Routt 80487 1915 1958
Mount Morrison[hm] Jefferson 80465 1908 1950
Mount Pearl Cheyenne 80825 1911 1923
Mount Princeton[jl] Chaffee 81236 1889 1899
Mount Princeton Hot Springs[jl] Chaffee 81236 1926 1936
Mount Sneffels[jm] Ouray NA 1879 1895
Mount Streeter Moffat NA 1919 1921
Mount Vernon[jn] Jefferson 80401 1860 1885
Mountain City[ce] Gilpin 80427 Jan 17, 1860 Oct 08, 1869
Mountain Park Jefferson NA08, 1869 1966 1978
Mountain Village San Miguel 81435 NA NA
Mountaindale Park NA 1880 1899
Mountainvale Mesa NA 1884 1903
Mountearl Larimer NA 1896 1899
Mud Creek Bent NA 1911 1918
Muddy Creek[a] Pueblo NA Dec 08, 1870 Nov 19, 1886
Mullenville Park NA 1880 1882
Mulvane Prowers NA 1888 1893
Muriel Huerfano NA 1903 1906
Murnane La Plata NA 1882 1886
Murphy's Switch Chaffee NA 1886 1924
Mustang[ie] Huerfano NA 1914 1940
Myers El Paso NA 1891 1894
Myrtle Pueblo NA 1906 1913
Mystic Routt NA 1910 1942

N

Post office Current ZIP Code Opened Closed
Namaqua Larimer 80537 1868 1879
Nantes[fr] Weld NA 1887 1888
Naomi[ho] Summit NA 1883 1888
Nast Pitkin 81642 1909 1918
Nathrop[cg] Chaffee 81236 1880 open
Naturita[cl] Montrose 81422 1882 open
Navajo Archuleta NA 1878 1879
Navajo Springs Montezuma NA 1910 1915
Nederland[ja] Boulder 80466 1874 open
Needleton San Juan NA 1882 1910
Neeley Custer NA 1888 1888
Nepesta Pueblo 81039 1876 1929
Neva Chaffee NA 1882 1882
Nevada[ag] Gilpin 80427 1861 1869
New Castle[ci] Garfield 81647 NA open
New Fort Lyon Bent NA 1908 1908
New Haven Logan 80728 1910 1916
New Liberty Saguache NA 1900 NA
New Liberty Weld
Larimer
NA 1876 1884
New Memphis Douglas 80104 1872 1874
New Raymer[jo] Weld 80742 1909 open
New Wattenberg[jp] Weld 80621 1911 1916
New Windsor[jq] Larimer 80550 1884 1911
Newcastle[ci] Garfield 81647 1888 NA
Newcomb Conejos NA 1884 1886
Newett[ee] Chaffee NA 1895
1903
1893
1918
Newfield El Paso NA 1896 1898
Newmire[jr] San Miguel NA 1895 1913
Newton Yuma NA 1889 1918
Ni Wot[js] Boulder 80503 1873 1895
Niccora San Juan NA 1877 1877
Nichols Rio Grande NA 1903 1904
Niegoldstown San Juan NA 1878 1881
Ninaview Bent 81054 1915 1965
Niwot[js] Boulder 80544
80503-80504
1895 open
Noel San Miguel NA 1909 1923
Noland Boulder 80503 1890 1901
Norma Rio Grande NA 1896 1899
Norman Costilla NA 1880 1880
Norrie Pitkin 81642 1894 1918
North Avondale Pueblo 81022 1917 1976
North Creede[dk] Mineral 81130 1908-11-28 1919-04-15
North Pole El Paso 80809 1956 NA
North Star Gunnison NA 1889 1894
North Veta Huerfano NA 1920 1934
Northdale Dolores 81324 1918 1946
Northgate Jackson NA 1912 1918
Northglenn Adams
Weld
80233-80234
80241, 80260
1962 open
Northstar Gunnison NA 1900 1903
Northway Prowers NA 1916 1919
Norton Prowers NA 1899 1915
Norwood San Miguel 81423 1887 open
Nowlinsville Baca NA 1916 1919
Nucla Montrose 81424 1904-12-12 open
Nugget Gilpin NA 1895 1901
Nugget City[ba] Gunnison NA 1903 1903
Nunda Huerfano NA 1883 1888
Nunn Weld 80648 1905 open
Nyberg Pueblo 81006 1889 1918

O

Post office Current ZIP Code Opened Closed
O.Z.[jt] El Paso 80832 1877-01-29 1889
Oak Creek Routt 80467 1907-02-09 open
Oakes Arapahoe NA 1890 1905
Oakesdale Arapahoe NA NA 1905
Oakview Huerfano NA 1907 1930
Officer Las Animas NA 1917 1938
Ohio[ju] Gunnison 81237 1880 NA
Ohio City[ju] Gunnison 81237 NA NA
Ojo Huerfano NA 1880
1913
1881
1928
Oklarado Baca NA 1916 1935
Olathe[bi] Montrose 81425 1896 open
Olava[gc] Park 80448 1936 1948
Oleson Adams NA 1916 1931
Olio Jefferson NA 1872 1872
Olney[jv] Crowley 81062 1890 1909
Olney Springs[jv] Crowley 81062 1909 open
Omar Weld NA 1915
1922
1917
1923
Omer Otero NA 1900 1909
Oneco Moffat NA 1900 1901
Onine Las Animas NA 1918 1921
Opal Bent NA 1913 1923
Ophir San Miguel 81426 1880-12-20
1922
1921
open
Oranola Kit Carson NA 1888 1889
Orchard Morgan 80649 1882-03-06 open
Orchard City Delta 81410, 81414
81418
NA NA
Ordway Crowley 81063 1890 open
Orean[ji] Alamosa NA 1881 1887
Orient[go] Saguache NA 1894 1905
Oriental Saguache NA 1881 1884
Oriska Kit Carson NA 1910 1917
Oro City[jw][jx] Lake NA Feb 16, 1861 Sep 19, 1895
Orodelfan Boulder NA 1876 1881
Orr[hr] Weld 80644 1884 1894
Orsburn Elbert NA 1885 1896
Orson Gunnison NA 1882 1883
Orson Mesa NA 1882 1894
Ortiz Conejos 81120 1890
1935
1931
1943
Osage[jy] Pueblo NA 1884 1888
Osage Avenue[jy] Pueblo NA 1873 1882
Osborn Avenue Boulder NA 1880 1885
Osgood Weld NA 1910 1928
Osier Conejos NA 1882 1928
Otis Jackson NA 1881 1881
Otis Washington 80743 1886 open
Ouray[jz] Ouray 81427 1877-10-22 open
Overland Denver 80223 1892 1920
Oversteg Gunnison NA 1882 1905
Overton Pueblo NA 1892 1900
Ovid Sedgwick 80744 1907-12-21 open
Owen Lincoln NA 1908 1915
Owl Jackson NA 1899 1918
Oxford[gf] La Plata 81137 1908 1954
Oxford[j] Otero 81039 1882-04-27 1890

P

Post office Current ZIP Code Opened Closed
Pacific El Paso NA 1880 NA
Pactolus Gilpin 80422 1911 1912
Padroni Logan 80745 1909 open
Pagoda Routt NA 1890 1947
Pagosa Junction Archuleta 81147 1899 1954
Pagosa Springs Archuleta 81147, 81157 1878-06-07 open
Paige City[il] Summit 80424 1861 1861
Paisaje[ka] Conejos 81120 1906 1920
Palisade[kb] Mesa 81526 1924 open
Palisades[kb] Mesa 81526 1891-01-26 1924
Pallas[cz] Routt NA 1895
1912
1906
1926
Palmer[kc] El Paso 80133 1887 1887
Palmer[cu] Fremont 81222 1880 1887
Palmer Lake[kc] El Paso 80133 1887 open
Pandora San Miguel 81435 1881 1902
Paoli Phillips 80746 1888-06-08
1910-03-09
1890-02-11
2017-08-12
Paonia Delta 81428 1881 open
Parachute[gb] Garfield 81635 1980 open
Paradox Montrose 81429 1882-01-09 open
Pargin La Plata NA 1901 1903
Park Siding[fg] Jefferson 80433 1890 1896
Parkdale Fremont 81212 1880 1970
Parker[kd] Douglas 80134, 80138 1882 open
Parkville Saguache 81155 1885 1886
Parkville[ke] Summit NA 1861 1866
Parlin[kf] Gunnison 81239 1880 open
Parma[ij] Rio Grande
Alamosa
81144 1886
1906
1887
1910
Parrott La Plata NA 1876 1898
Parshall Grand 80468 NA open
Patches Las Animas NA 1917 1928
Patt Las Animas NA 1919 1944
Pauley Huerfano NA 1920 1929
Paulus Jackson NA 1920 1933
Pawnee Morgan NA 1903 1944
Paxton Montrose NA 1905 1907
Paymaster Montezuma NA 1900 1900
Peaceful Valley Boulder 80540 1917 1935
Peach Blow Eagle NA 1890 1909
Pearl Jackson NA 1889 1919
Pearmont Grand NA 1907 1918
Peckham Weld 80645 1898
1924
1911
1934
Peetz Logan 80747 1908-11-20 open
Pella Grand NA 1871 1885
Pemberton[kg] Douglas 80135 1896 1902
Peneold[fx] Jackson 80480 1937 1937
Penn Boulder NA 1882 1882
Penrose[ft] Fremont 81240 1909 open
Peoria Arapahoe 80103 1906 1914
Perigo Gilpin NA 1895 1905
Perin[kh] La Plata NA 1902 1903
Perins[kh] La Plata NA 1907 1926
Perl-Mack Adams 80221 1960 1965
Perry Douglas NA 1890 1895
Perry Rio Grande NA 1896 1898
Perry Park Douglas 80118 1892 1906
Pershing Routt NA 1918 1942
Petersburg Arapahoe NA 1876 1907
Petra[ki] Larimer NA 1882 1882
Peyton El Paso 80831 1889-02-14 open
Phillipsburg Jefferson 80127 1896 1896
Phippsburg Routt 80469 1909 open
Piceance Rio Blanco NA 1892 1926
Pictou Huerfano 81089 1889 1932
Piedra Archuleta NA 1879 1927
Piedra Hinsdale 81127 1875 1878
Pieplant Gunnison NA 1904 1906
Pierce Weld 80650 1903-11-04 open
Pikeview El Paso 80919 1902 1957
Pilot Cheyenne NA 1899 1903
Pine Jefferson 80470 1882
1961-07-22
1960
open
Pine Bluff Mesa NA 1913 1914
Pine Grove[kd] Douglas 80134 1870-12-08 1882
Pine River[kj] La Plata NA 1878 1894
Pinecliffe Boulder
Gilpin
80471 1909 open
Pineriver[kj] La Plata NA 1894 1895
Pinewood Larimer NA 1879 1921
Pinkhamton Larimer NA 1879 1904
Pinnacle Bent NA 1898
1915
1911
1949
Pinnacle Routt NA 1898
1915
1911
1915
Pinneo Washington NA 1883
1920
1898
1931
Piñon Montrose NA 1896-02-21 1905-06-15
Piñon Pueblo 81008 1907 1921
Pitkin[kk] Gunnison 81241 1879 open
Pittsburgh Gunnison NA 1881 1896
Placerville San Miguel 81430 1878 open
Placita Pitkin 81623 1899
1928
1903
1934
Plain[id] Summit NA 1898 1899
Plains Prowers NA 1908 1921
Plainview Jefferson 80403 1909 1952
Plateau Mesa NA 1883 1887
Plateau City[em] Mesa 81624 1901 1942
Platner[jb] Washington 80743 1892
1909
1903
1957
Platoro Conejos 81120 1888
1898
1895
1919
Platte[kl] Park NA 1894 1894
Platte Cañon Douglas NA 1877 1879
Platte Cañon[ev] Jefferson 80127 1881 1881
Platte Station[kl] Park NA 1878 1894
Platte Valley[gl] Weld 80644 1876 1881
Platteville Weld 80651 1875 open
Pleasant Valley[he] Fremont 81233 1877-03-19 1882
Pleasant View Montezuma 81331 1939-06-23 open
Plum Bush Washington NA 1910 1918
Plum Valley Las Animas NA 1917-01-09 1935-08-15
Plumer Ouray NA 1900 1901
Point Lookout Montezuma NA 1939 1951
Point of Rocks Huerfano NA 1864 1865
Poncha Springs[km] Chaffee 81242 1924 open
Poncho Springs[km] Chaffee 81242 1877 1924
Pool[jc] Routt 80487 1900 1920
Porter La Plata NA 1891 1908
Portland Fremont 81226 1876 1896
Poughkeepsie San Juan NA 1880 1881
Powderhorn Gunnison 81243 1880 open
Powell Las Animas NA 1883 1896
Prairie Washington NA 1910 1917
Preston Summit NA 1875 1889
Price Archuleta NA 1880 1882
Price Creek Moffat NA 1912 1942
Pride Baca NA 1914 1920
Primero Las Animas NA 1901 1933
Primos Boulder NA 1907 1913
Pritchett Baca 81064 1927 open
Proctor Logan 80736 1908 1963
Progress Baca NA 1888 1895
Prospect Gunnison NA 1886 1890
Providence Gunnison NA 1898 1900
Prowers[ix] Bent 81044 1881 1933
Pruden Saguache NA 1895 1900
Pryor Huerfano 81089 1898-02-26 1996-09-14
Pueblo[16] Pueblo 81003
81001-81002
81004-81012
1860-12-13 open
Pueblo West Pueblo 81007 1969 NA
Pulaski Las Animas NA 1874 1886
Pullen Larimer NA 1888 1894
Pultney Crowley 81062 1890 1890
Puma[kn] Routt NA 1896 1897
Purcell Weld 80610 1911 1951
Puzzler Boulder NA 1898 1903
Pyke Saguache NA 1900 1902
Pyramid Rio Blanco NA 1896-04-24 1932-12-15
Pyrolite[hq] Fremont NA 1915 1926

Q

Post office Current ZIP Code Opened Closed
Quarry Montezuma NA 1892 1912
Quartz Gunnison NA 1882 1886
Quartzville[kk] Gunnison 81241 1879-06-09 1879
Quebec Huerfano NA 1880 1884
Queen Beach Kiowa NA 1908 1911
Querida[al] Custer NA 1880 1906
Quimby Adams 80229 1895 1900

R

Post office Current ZIP Code Opened Closed
Radiant[hq] Fremont NA 1904 1915
Radium Grand NA 1906 1974
Ragged Mountain Gunnison NA 1919 1956
Rago Washington NA 1912 1951
Ralston[ko] Jefferson NA 1887 1887
Ralstons[ko] Jefferson NA 1863 1870
Ramah[jt] El Paso 80832 1889 open
Ramon Las Animas NA 1882 1882
Rand Jackson 80473 1883-09-03 open
Rangely[kp] Rio Blanco 81648 1885 open
Rangley[kp] Rio Blanco 81648 1884-08-26 1885
Rapson Las Animas NA 1911
1920
1917
1934
Rathbone[v] Summit NA 1891 1895
Raton Las Animas NA 1878 1881
Rattlesnake Butte Huerfano NA 1918 1938
Raven Garfield NA 1898 1939
Ravens Mesa NA 1885 1886
Ravensbeque Mesa NA 1886 1888
Ravenwood Huerfano NA 1910 1939
Rawlings Bent NA 1886 1887
Raymer[jo] Weld 80742 1888 1895
Read Delta 81416 1898 1934
Red Cliff[kq] Eagle 81649 1880
1979
1895
open
Red Elephant[es] Clear Creek NA 1878 1881
Red Feather Lakes Larimer 80545 1924 open
Red Lion Logan NA 1886
1910
1890
1935
Red Mesa La Plata NA 1907 1954
Red Mountain Grand NA 1878 1878
Red Mountain Gunnison NA 1880 1881
Red Mountain Ouray NA 1883 1913
Redcliff[kq] Eagle 81649 1895 1979
Redstone Pitkin 81623 1898 1962
Redvale Montrose 81431 1909-12-01 open
Redwing Huerfano 81089 1914 1965
Regnier Baca NA 1900 NA
Renaraye Montezuma NA 1915 1929
Rene Otero NA 1912 1921
Resort[dq] Jefferson NA 1880 1886
Rexford[kr][hb] Summit NA Jan 09, 1882 Nov 10, 1883
Rhone[ks] Mesa 81521 1894 1904
Richards Baca NA 1912-01-27 1938-02-28
Rico Dolores 81332 1879 open
Ridge Jefferson 80002 1912 1954
Ridgway Ouray 81432 1890-10-01 open
Rifle Garfield 81650 1884 open
Riland Garfield NA 1913 1946
Rinn Weld 80504 1901 1907
Rio Alto Saguache NA 1880 1880
Rio Blanco[kt] Rio Blanco 81650 1950 1964-10-09
Rio Grande Alamosa NA 1874 1877
Rioblanco[kt] Rio Blanco 81650 1899-05-06 1950
Rito Alto Saguache NA 1872 1884
Rivas Moffat NA 1924 1925
River Bend Elbert NA 1875 1939
River Portal Montrose NA 1906 1910
Riverside Chaffee 81211 1872 1905
Roach Jackson NA 1929 1941
Roan[ks] Mesa 81521 1893 1894
Roaring Fork Pitkin NA 1880 1880
Robb Yuma 80758 1889
1920
1893
1920
Robinson[ku] Summit NA 1881 1911
Roby[je] Las Animas 81059 1911 1912
Rock Butte Elbert NA 1869 1874
Rock Cliff Saguache NA 1874 1880
Rock Creek Pueblo NA 1909 1915
Rock Creek Park El Paso 80926 1909-05-11 1915-04-30
Rock Ridge[fi] Douglas NA 1872 1892
Rockdale Fremont NA 1882 1882
Rockland[kv] Huerfano NA 1914 1915
Rockland Logan 80731 1888 1891
Rockvale Fremont 81244 1882 open
Rockville[kw] Boulder 80455 1877 1878
Rockwood La Plata 81301 1878
1923
1917
1940
Rocky Mesa NA 1905 1905
Rocky Park NA 1874 1898
Rocky Ford Otero 81067 1871-12-01 open
Rocky Ridge Douglas NA 1872 1892
Rodley Baca NA 1910 1937
Rogers Yuma NA 1886 1888
Rogersville Ouray NA 1883 1883
Roggen Weld 80652 1883-11-15 open
Rollinsville Gilpin 80474 1871-01-31 open
Romeo Conejos 81148 1901 open
Romley Chaffee NA 1886
1914
1893
1924
Rosa El Paso NA 1895 1895
Rosemont Teller NA 1903 1926
Roses Cabin Hinsdale NA 1878 1887
Rosita Custer 81252 1874 1966
Roswell El Paso 80907 1889 1908
Roubideau Delta NA 1909 1918
Roudebush[jd] Eagle NA 1880 1883
Round Oak Huerfano NA 1908 1910
Rouse Huerfano 81089 1889 1929
Routt Moffat NA 1930 1953
Routt Routt NA 1884 1892
Rowe Prowers NA 1898 1900
Rowena[kw] Boulder 80455 1894 1918
Royal Gorge Fremont 81212 1949 1966
Ruby Gunnison 81434 1879
1893
1880
1895
Ruby City Ouray NA 1878 1879
Ruction Jackson NA 1889 1889
Rudolph Montrose NA 1886 1886
Ruedi Eagle NA 1889 1941
Ruff Baca NA 1889 1896
Rugby Las Animas 81020 1900 1947
Ruin Canyon Montezuma NA 1920 1928
Rule Bent NA 1909 1921
Running Creek Elbert NA 1868 1883
Rush El Paso 80833 1908 open
Russell Costilla 81133 1876
1936
1931
1956
Russell Gulch Gilpin 80427 1879 1943
Russellville Douglas NA 1862 1862
Rustic Larimer 80512 1880 1887
Rye Pueblo 81069 1881-03-07 open

S

Post office Current ZIP Code Opened Closed
Sage Gunnison NA 1880 1882
Sago Montezuma NA 1922 1925
Saguache[kx][17] Saguache 81149 1867 open
Saint Charles Pueblo NA 1866 1881
Saint Cloud[ck] Larimer 80536 1884 1913
Saint Elmo Chaffee NA 1880 1952
Saint Kevin Lake NA 1886 1890
Saint Marys Huerfano NA 1867 1907
Saint Peter El Paso NA 1905 1907
St. Vrain[ac][ky] Weld 80651 Jan 18, 1859 Feb 11, 1875
Saint Vrains Weld 80516 1915 1918
Saints John Summit NA 1876 1881
Salem Arapahoe NA 1894 1919
Salida[w] Chaffee 81201, 81227 1881 open
Salina Boulder 80302 1874 1925
Salt Creek Pueblo 81006 1880
1904
1893
1908
Sams[ii] San Miguel 81430 1903
1927
1919
1950
San Acacio Costilla 81151 1909 1992-04-18
San Antonia[ab] Las Animas NA 1875 1876
San Antonio[p] Conejos 81120 1880 1881
San Bernardo[kz] San Miguel NA 1892 1907
San Isabel Custer 81069 1936 1938
San Isabel Saguache NA 1872 1912
San Isidro[c] Las Animas 81081 1882 1902
San Jose[ge] Las Animas NA 1873 1878
San Juan Hinsdale NA 1874 1923
San Luis[la] Costilla 81152 1862-07-25 open
San Miguel San Miguel 80435 1877 1895
San Pablo Costilla 81152 1893-01-07 1993-07-17
San Pedro[lb] Las Animas 81082 1879 1879
San Rafael[ka] Conejos 81120 1890 1895
Sanatorium[lc] Jefferson 80214 1923 1928
Sanborn Lincoln NA 1878 1905
Sand Arroyo Baca NA 1915 1917
Sanford Conejos 81151 1881-07-05 open
Sangre de Cristo Saguache NA 1876 1884
Santa Clara Huerfano NA 1873
1889
1883
1894
Sapinero Gunnison 81230 1882 1988
Sargents[iu] Saguache 81248 1882 open
Sarinda Logan NA 1875 1882
Satank Garfield 81623 1882 1904
Saugus Lincoln NA 1908 1914
Sawpit[ld] San Miguel 81430 1896 1926
Schistos Saguache NA 1894 1895
Schley[co] Elbert NA 1899 1913
Schlueter Washington NA 1912 1913
Scholl Grand NA 1901 1930
Schramm Yuma 80759 1913
1922
1914
1925
Scissors[bw] Huerfano NA 1884 1894
Scofield Gunnison NA 1880 1894
Scranton Adams NA 1887 1888
Sedalia Douglas 80135 1872-04-08 open
Sedgewick Saguache NA 1880 1885
Sedgwick[gs] Sedgwick 80749 1885
1896
1894
open
Seebarsee[ic] Yuma 80758 1892 1899
Segreganset Kiowa NA 1914 1917
Segundo Las Animas 81082 1901 1993-06-05
Seguro Huerfano NA 1895 1901
Seibert Kit Carson 80834 1888 open
Selak Grand NA 1883 1893
Sellar Pitkin NA 1888 1918
Semper Jefferson 80003 1882 1900
Serene Weld NA 1923 1942
Seton[le] Baca NA 1915 1916
Setonsburg[le] Baca NA 1916 1920
Seven Castles Eagle NA 1913 1918
Severance[lf] Weld 80546 1894
1907
1902
open
Seward[cs] Teller NA 1896 1899
Seymour[ld] San Miguel 81430 1892 1896
Sharpsdale Huerfano NA 1883 1934
Shavano Chaffee NA 1880 1880
Shaw Lincoln NA 1908 1955
Shawnee[ey] Park 80475 1900 open
Sheephorn Eagle 80423 1895 1951
Sheffield[ea] Denver NA 1891 1892
Shelton Boulder NA 1904 1904
Shenandoah Montrose NA 1892 1896
Sheridan Arapahoe 80110 NA NA
Sheridan Lake[ao] Kiowa 81071 1887 open
Sherman Eagle NA 1890 1892
Sherman Hinsdale NA 1877
1895
1886
1898
Sherrod Gunnison NA 1904 1906
Shields Yuma NA 1887 1894
Shirley Saguache NA 1881 1882
Shistos Saguache NA 1894 1895
Shoshone Garfield NA 1907 1910
Shumway Huerfano NA 1911 1911
Sidney Pitkin NA 1881 1882
Sidney Routt NA 1888 1941
Sigman Adams NA 1926 1935
Signal El Paso NA 1896 1898
Sillsville Gunnison 81230 1903 1910
Siloam Pueblo NA 1891 1943
Silt Garfield 81652 1898-10-27 open
Silver Cliff Custer 81252 1878 NA
Silver Lake Summit NA 1862 1864
Silver Ledge San Juan NA 1904 1905
Silver Park Custer NA 1879 1881
Silver Plume[lg] Clear Creek 80476 1875
NA
1896
open
Silverdale Chaffee NA 1882 1882
Silverplume[lg] Clear Creek 80476 1896 NA
Silverthorne Summit 80498, 80497 1962 open
Silverton San Juan 81433 1875 open
Simla Elbert 80835 1909-08-12 open
Simpson Adams NA 1910 1943
Sinbad Montrose NA 1914 1933
Sitton Pueblo NA 1906 1917
Skinner Fremont NA 1897 1899
Skull Creek Moffat NA 1929 1949
Skyway Mesa NA 1927 1945
Slaghts[ey] Park 80475 1882 1900
Slater Moffat 81653 1888 open
Slick Rock[fs] San Miguel 81325 1941
1957
1946
NA
Sligo Weld NA 1908 1941
Sloss Eagle NA 1909 1931
Smith Canyon Las Animas NA 1892 1893
Smuggler San Miguel NA 1895 1928
Sneffels[jm] Ouray NA 1895 1930
Snipes[jf] Mesa 81646 1897 1906
Snowden[hc] Lake NA 1890 1893
Snowmass Gunnison NA 1882 1883
Snowmass Pitkin 81654 1901 open
Snowmass Village Pitkin 81615 NA NA
Snyder Morgan 80750 1882-06-16 open
Soda Spring Lake NA 1879 1902
Solar[kv] Huerfano NA 1915 1926
Somerset Gunnison 81434 1903 open
Sopris Las Animas 81082 1888 1969
Sorrento Cheyenne NA 1907 1918
South Arkansas[km] Chaffee 81242 1868-04-22 1877
South Boulder Gilpin NA 1865 1869
South Cañon Garfield NA 1905 1916
South Denver Denver 80209-80210 1889 1896
South Fork Rio Grande 81154 1876-02-10
1892-05-05
1883-05-23
open
South Park Park NA 1874 1879
South Platte[lh] Jefferson 80135 1899 1937
South Platte Logan NA 1873 1883
South Pueblo Pueblo 81004 1874 1887
South Side Otero NA 1869 1877
Southwater El Paso NA 1872 1878
Spanish Saguache NA 1898 1898
Spanish Bar Clear Creek NA 1860 1885
Spanish Peak[ia] Huerfano 81055 1871 1876
Spanish Peaks Huerfano NA 1920 1920
Spar Mineral 81130 1892 1895
Spargo Montezuma NA 1920 1924
Sparkill Pitkin NA 1882 1887
Sparks Moffat NA 1913 1914
Sparrow Pueblo NA 1883 1885
Spence Washington NA 1910 1920
Spencer Gunnison NA 1894 1907
Sperryvale Pueblo NA 1901 1901
Spicer Jackson NA 1884 1954
Spinney Park NA 1889 1908
Spivak[lc] Jefferson 80214 1928 1967
Spring Gunnison NA 1881 1881
Spring Gulch[gi] Pitkin NA 1891 1895
Spring Valley Douglas NA 1865 1885
Springdale Boulder 80302 1881 1911
Springer Park NA 1901 1902
Springfield Baca 81073 1887 open
Springvale Las Animas NA 1874 1875
Spurgin[li] Weld NA 1916 1927
Squaretop Archuleta NA 1917-06-11 1918-08-15
Squaw Creek Eagle NA 1884 1888
Squaw Point Dolores NA 1920 1926
Squirrel Creek El Paso NA 1911 1916
Stage Canyon Las Animas NA 1919 1920
Stamford Las Animas NA 1883-05-02
1905
1902
1920-04-15
Standish Gunnison NA 1885 1886
Stanley[dg] Costilla NA 1890 1891
Starbuck[hj] Jefferson 80453 1920 1930
Starkville[lb] Las Animas 81082 1879 NA
Starr Phillips NA 1907 1907
State Bridge Eagle 80423 1909 1915
Steamboat Springs Routt 80487-80488
80477
1878 open
Steffens Yuma NA 1915 1919
Sterling[18] Logan 80751 1874-02-24 open
Sterling Park NA 1862 1865
Stevens[ht] Gunnison NA 1881 1882
Stevenson Baca NA 1888 1888
Stewart Kiowa NA 1888
1911
1899
1912
Stillwater Grand 80447 1911 1930
Stockade Bent NA 1873 1874
Stockville Las Animas NA 1873 1875
Stockyards Denver 80216 1898 1904
Stone City Pueblo NA 1912 1957
Stoneham Weld 80754 1888
NA
1910
open
Stoner Montezuma 81323 1917 1954
Stonewall Las Animas 81091 1878 1918
Stonington Baca 81090 1888-01-20 1992-12-12
Stout[ki] Larimer NA 1882 1908
Strange Las Animas NA 1881 1883
Strasburg Adams
Arapahoe
80136 1908 open
Stratton[cm] Kit Carson 80836 1906 open
Streater[jk] Alamosa 81146 1888 1890
Strong Huerfano NA 1905 1929
Strontia Douglas NA 1903 1903
Strontia Springs[dt] Jefferson NA 1911 1932
Stunner[ip] Conejos NA 1886
1913
1894
1914
Sublime El Paso NA 1903 1909
Suffolk El Paso NA 1879 1886
Sugar City[lj] Crowley 81076 1900 open
Sugarloaf Boulder 80302 1867 1944
Sulphur Rio Blanco NA 1902 1926
Sulphur Springs[hd] Grand 80451 1894 1912
Sulphur Springs Park NA 1873 1874
Sultana San Miguel NA 1899 1903
Summit[lk] Rio Grande 81132 Feb 10, 1876
Oct 16, 1879
Sep 24, 1879
Nov 17, 1880
Summit Park[it] Teller 80863 1873-09-01 1888
Summitville[lk] Rio Grande 81132 Nov 17, 1880
Jul 12, 1935
Apr 30, 1912
Nov 25, 1947
Sun View El Paso NA 1877
1889
1885
1896
Sunbeam Moffat 81640 1912 1942
Sunlight Garfield NA 1897 1912
Sunnyside Hinsdale NA 1886-04-07 1891-01-03
Sunol Fremont NA 1892 1894
Sunset Boulder 80302 1883 1921
Sunshine Boulder 80302 1875 1913
Superior Boulder
Jefferson
80027 1896 1955
Surber El Paso NA 1895 1916
Surinda Logan NA 1875 1882
Suttle Gunnison NA 1882 1883
Swallows Pueblo NA 1892 1947
Swan Summit NA 1880 1898
Swandyke Summit NA 1898 1910
Sweetwater Kiowa NA 1908 1918
Swift Lincoln NA 1910 1919
Swinford Adams NA 1912 1913
Swink[ex] Otero 81077 1906 open
Sylvanite Chaffee NA 1898 1898
Sylvanite San Juan NA 1893 1894
Symes[lh] Jefferson 80135 1887 1899

T

Post office Current ZIP Code Opened Closed
Tabasco Las Animas NA 1901 1925
Tabeguache Huerfano NA 1869 1869
Tabernash Grand 80478 1905-09-30 open
Table Mountain Pueblo 81069 1879 1880
Table Rock El Paso NA 1873 1893
Tabor Arapahoe NA 1888 1890
Tabor Lake NA 1879 1881
Taclamur Fremont NA 1901 1905
Tacoma La Plata NA 1906 1954
Tacoma Lake NA 1883
1885
1883
1886
Tacony Lake NA 1915-03-25 1942-07-31
Tailholt[lf] Weld 80546 1894 1894
Talpa Huerfano 81040 1890 1912
Tarryall (1859)[ll] Park NA 1860 1863
Tarryall (1896) Park 80827 1896
1914
1909
1933
Taylor[db] Eagle NA 1882 1886
Taylorville Pueblo NA 1878 1892
Teller Grand NA 1880 1885
Teller Mineral NA 1892 1912
Telluride San Miguel 81435 1880 open
Tellurium Hinsdale NA 1875 1880
Ten Mile[ku] Summit NA 1879 1881
Tennessee Pass Eagle NA 1890 1893
Tennessee Pass Lake NA 1912 1959
Tercio Las Animas NA 1902 1949
Terrace Conejos NA 1894 1900
Tetons Saguache NA 1880 1881
Texas[fa] Fremont 81232 1882 1884
Texas Creek (1872)[fa] Fremont 81232 1872 1882
Texas Creek[fa] Fremont 81223 1885 NA
Texas Ranch Bent NA 1871 1873
Thatcher Las Animas 81059 1883 1973
The Forks Larimer NA 1898 1905
The Meadows Bent NA 1873 1876
Thedalund Adams NA 1917 1926
Theisen Routt NA 1909 1911
Thomasville[bt] Pitkin 81642 1890 1918
Thornburg Rio Blanco NA 1900 1937
Thornton Adams
Weld
80229, 80023
80221, 80233
80241, 80260
80602
NA NA
Thornton Mineral 81154 1895 1901
Thurman Washington 80801 1888 1955
Tiffany La Plata 81137 1907 1954
Tiger Summit NA 1919 1940
Tigiwon Eagle NA 1929 1942
Timber Hill[hn] San Juan NA 1879 1881
Timberton Park NA 1898 1898
Timnath Larimer 80547 1884 open
Timpas Otero 81050 1891 1970
Tin Cup[lm] Gunnison 81210 1879-07-22 1895
Tincup[lm] Gunnison 81210 1895 1918-01-31
Tinsdale Jefferson NA 1891 1893
Tioga Huerfano 81089 1907 1954
Tipperary Weld NA 1915 1917
Tiptop Gilpin NA 1890 1890
Tiptop Grand NA 1909 1910
Titusville Fremont NA 1881 1883
Tobe Las Animas NA 1910 1960
Toledo[iw] Prowers NA 1887 1889
Toliafero Gunnison NA 1896 1898
Tolland Gilpin 80474 1904 1944
Tollerburg Las Animas NA 1909 1931
Toltec Huerfano NA 1911 1953
Toltec La Plata NA 1887 1887
Tomichi[t] Gunnison NA 1880 1899
Toof[an] Fremont NA Apr 21, 1881 Jan 08, 1883
Toponas Routt 80479 1888 open
Torres Las Animas 81091 1894 1918
Torrington Teller NA 1896 1903
Tosh Routt NA 1915 1917
Touraine Teller NA 1889 1901
Tourist[ln] Huerfano 81089 1887 1887
Tourtellotte[lo] Pitkin NA 1889 1894
Tourtellotte Park[lo] Pitkin NA 1894 1899
Towaoc[lp] Montezuma 81334 1915 open
Towner Kiowa 81071 1888
NA
1889
1992-05-09
Townsend Washington NA 1890 1893
Trail Ridge[lq] Larimer NA 1937 1953
Trappers Lake Garfield NA 1927-05-26 1934-01-15
Trimble La Plata 81301 1883 1900
Trinchera Las Animas 81081 1889-02-14 open
Trinidad[19] Las Animas 81082 1862
1866
1864
open
Troublesome Grand 80459 1878
1914
1908
1935
Trout Clear Creek NA 1881 1881
Trout Ouray NA 1881 1882
Trout Creek Routt NA 1926 1935
Trout Lake[kz] San Miguel NA 1882 1892
Troutville Eagle NA 1909-12-06 1954-12-31
Troy Las Animas NA 1887 1942
Trujillo Archuleta 81147 1900 1905
Trull[kn] Routt NA 1888
1897
1896
1922
Trump Park NA 1928 1931
Truro Park NA 1887 1895
Tuck Baca NA 1916 1917
Tucker Gunnison NA 1896 1897
Tumichi[kf] Gunnison NA 1879-10-24 1880
Tungsten Boulder NA 1916 1949
Tunnel Mesa NA 1902 1903
Turkey Creek[iq] El Paso NA 1877 1881
Turkey Creek Jefferson NA 1874 1875
Turner Gunnison NA 1881 1881
Turret Chaffee 81201 1898 1939
Tuttle Kit Carson NA 1883 1918
Twelve Mile Grand NA 1879 1880
Twin Lakes Lake 81251 1879 open
Two Buttes Baca 81084 1910 open
Tyler Douglas NA 1895 1897
Tyner Jackson NA 1879 1881
Tyrone[lr] Las Animas 81059 1929 1968

U

Post office Current ZIP Code Opened Closed
Ula Custer NA 1871 1891
Unaweep Mesa NA 1883
1895
1890
1898
Uncapaghre[ls] La Plata 81403 1875 1876
Uncompahgre[ls] La Plata 81403 1876 1877
Uncompahgre Montrose NA 1880 1906
Uncompahgre City[jz] Ouray 81427 1875 1877-10-22
Undercliffe Pueblo NA 1879 1925
Underhill Costilla NA 1872 1873
United States Air Force Academy El Paso 80840-80841 1958-06-28 open
University Park Denver 80210 1890 1915
Uranium Montrose NA 1900-08-29 1922-02-15
Uravan Montrose NA 1936-08-27 1988-05-12
Urmston Jefferson 80470 1891 1900
Ute[hg] Huerfano NA 1888 1890
Ute[fz] Mesa 81501 1882 1882
Ute Montrose 81431 1912-05-24 1951-03-31
Utleyville Baca 81064 1917 1973

V

Post office Current ZIP Code Opened Closed
Vadner Conejos NA 1884 1885
Vail Eagle 81657-81658 1966-01-29 open
Val Moritz Grand NA 1973-04-01 1975-03-21
Valdai Jackson NA 1889 1892
Valdez Las Animas 81082 1910 1961
Vallecito[lt] La Plata 81122 1901
1939
1917
1942
Vallery Morgan NA 1907 1919
Valley Kit Carson NA 1898 1901
Vallorso Las Animas 81082 1918 1954
Valmont Boulder 80301 1865 1901
Valverde Denver 80223 1889 1908
Vanadium[jr] San Miguel NA 1913 1942
Vance San Miguel NA 1894 1909
Vansville Kit Carson NA 1907 1907
Varros Las Animas NA 1902 1903
Vega Mesa NA 1891 1914
Vega Ranch Las Animas NA 1916 1924
Verde Pueblo NA 1903 1912
Verdun Prowers NA 1920 1920
Vermilion[dq] Jefferson NA 1880 1880
Verne Delta NA 1903 1903
Vernon[cy] Yuma 80755 1892 open
Vesuvius Boulder NA 1908 1908
Veta Pass[ig] Costilla
Huerfano
NA 1889
1911
1890
1935
Veteran Saguache NA 1888 1894
Viceto[lt] La Plata 81122 1890 1891
Vicksburg Chaffee NA 1881-05-03 1885-07-30
Victor Teller 80860 1894-06-07 open
Vigil Las Animas 81091 1894 1912
Vilas Baca 81087 1887-06-20 open
Villa Grove[fn] Saguache 81155 1872
1950
1894
open
Villa Park[lu] Denver 80204 1890 1895
Village Otero NA 1943 1956
Villagreen Las Animas 81049 1917 1985-11-11
Villagrove[fn] Saguache 81155 1894 1950
Villapark[lu] Denver 80204 1895 1920
Vim[li] Weld NA 1927 1944
Virginia[fi] Douglas NA 1869 1871
Virginia[lm] Gunnison 81210 1879 1880
Virginia Dale Larimer 80536 1868-01-09
1871
1868
1967-01-27
Virginius Ouray NA 1887 1894
Vollmar Weld 80621 1910 1912
Vona Kit Carson 80861 1889
1901
1907
1895
1905
open
Vroman[lv] Otero 81067 1918 1954
Vulcan[cv] Garfield NA 1892 1893
Vulcan Gunnison NA 1895 1912

W

Post office Current ZIP Code Opened Closed
Wabash[lw] Saguache NA 1911 1911
Wachtel Weld NA 1913 1916
Wadleigh Park NA 1895 1895
Wages Yuma NA 1917 1950
Wagon Wheel Gap[lx] Mineral 81154 1875
1901
1895
1957
Wait[lj] Crowley 81076 1900-02-26 1900
Waitley Washington NA 1915 1936
Wakeman Phillips NA 1887 1897
Walden Jackson 80480 1881 open
Waldorf[en] Clear Creek NA 1906-10-05 1912-02-29
Wales Yuma NA 1887 1888
Wall Rock Moffat NA 1902 1903
Wallett Kit Carson NA 1890 1907
Walls La Plata NA 1896 1896
Wallstreet[dv] Boulder 80302 1898 1921
Walsen Huerfano NA 1902 1932
Walsenburg[ln] Huerfano 81089 1892 open
Walsenburgh[ln] Huerfano 81089 1870
1887
1887
1892
Walsh Baca 81090 1926 open
Wapiti Summit NA 1894 1903
Ward[ly] Boulder 80481 1894 open
Ward District[ly] Boulder 80481 1863 1894
Waremont Pueblo NA 1916 1922
Wareville San Miguel NA 1877 1877
Warrantsville Huerfano NA 1876 1877
Washburn[eb] Adams 80640 1889
1892
1892
1893
Wason Mineral NA 1891 1904
Water Valley Kiowa NA 1887 1894
Waterman Garfield NA 1888 NA
Waterton[ev] Jefferson 80127 1881 1893
Watervale Las Animas NA 1888 1921
Watkins Arapahoe
Adams
80137 1878 open
Watonga Saguache NA 1910 1911
Watson[fq] Pitkin NA 1889 1918
Wattenberg[jp] Weld 80621 NA NA
Waunita[et] Gunnison 81230 1885 1908
Waunita Hot Springs[et] Gunnison 81230 1910 1942
Waverly El Paso NA 1897 1897
Waverly Larimer NA 1906 1912
Wayne[io] El Paso NA 1909 1912
Wayside Costilla NA 1875 1878
Webb Prowers NA 1910 1919
Webster Park NA 1877 1909
Weir[dz] Park 80737 1889 1890
Weissport El Paso NA 1875 1887
Weitzer[lv] Otero 81067 1908 1918
Welby Adams 80229 1910 1911
Welcome Delta NA 1910 1912
Weld (1869)[fd] Weld NA 1869-01-18 1873-12-07
Weld (1900) Weld NA 1900 1900
Weldon Valley Morgan NA 1880 1880
Weldona[ec] Morgan 80653 1907 open
Wellington Larimer 80549 1903 open
Wellons Lincoln NA 1908 1916
Wellsville Fremont 81201 1880 1896
Wenger[iz] Las Animas NA 1891 1891
Wentworth Baca NA 1911 1921
Wentz Weld NA 1891 1903
West Las Animas[if] Bent 81054 1873 1886
West Portal[gv] Grand 80482 1923 1939
Westcliffe Custer 81252 1886 open
Westcreek[kg] Douglas 80135 1902
1935
1919
1968
Westfork Montezuma NA 1903
1907
1905
1907
Westlake Larimer NA 1895 1898
Westminster[gm] Adams
Jefferson
80030-80031
80035-80036
80003, 80005
80020, 80021
80023, 80221
80234, 80241
80260
1908 open
Weston[de] Las Animas 81091 1889 open
Weston Park NA 1879 1880
Westplains Logan 80745 1910 1949
Wetmore Custer 81253 1881 open
Wezel Lincoln NA 1911 1919
Wheat Ridge Jefferson 80033-80034
80212, 80214
80215
1913-07-07 open
Wheatland El Paso NA 1869 1873
Wheatland Larimer NA 1875 1881
Wheeler Summit NA 1880 1894
Wheelman Boulder 80302 1900 1902
White Lincoln NA 1901 1901
White Cross[bp] Hinsdale NA 1882 1912
White Earth Saguache NA 1876 1880
White Pine[lz] Gunnison 81230 1880 1894
White River[iy] Rio Blanco NA 1871-09-29 1880
White River Summit NA 1888 1908
White Rock Pueblo NA 1909 1927
Whitehorn Fremont 81201 1897 1916
Whitepine[lz] Gunnison 81230 1894
1949
1928
1954
Whitewater Mesa 81527 1884 open
Whitman Weld NA 1882 1882
Whitney Boulder NA 1868 1871
Wiggins[df] Morgan 80654 1896 open
Wigwam El Paso 80817 1882 1922
Wilbur Fremont NA 1894 1913
Wild Horse Chaffee NA 1923 1923
Wild Horse Cheyenne 80862 1877
1904
1877
open
Wilde Prowers NA 1887 1893
Wilds Larimer NA 1926 1934
Wiley Prowers 81092 1907 open
Willard[y] Logan 80741 1888
1900
1910
1894
1901
1967
Williamsburg Fremont 81226 1882 1916
Willow[dk] Mineral 81130 1891-05-12 1891-07-01
Willow Creek Routt NA 1923
1934
1925
1943
Willow Gulch[ed] Dolores NA 1921 1927
Willowville Jefferson NA 1879 1879
Wilson Pueblo NA 1911 1913
Wilson San Miguel NA 1895 1901
Windham Ouray NA 1878 1881
Windsor[dj] Moffat 81625 1877-04-26 1880-07-19
Windsor[jq] Weld
Larimer
80550-80551
80528
1911 open
Winfield Chaffee NA 1881 1912
Winnview Arapahoe NA 1933 1942
Winona Larimer NA 1889 1893
Winston Logan NA 1902
1908
1902
1918
Winter Park Grand 80482 1939 open
Witherbee Yuma NA 1912 1918
Wolcott Eagle 81655 1889-09-12 open
Wolf Creek Elbert NA 1910 1919
Wood Valley Pueblo NA 1862 1869
Woodland Park[it] Teller 80863, 80866 1890 open
Woodmen El Paso NA 1912 1949
Woodrow Washington 80757 1913 open
Woodstock Gunnison NA 1881 1884
Woody Creek Pitkin 81656 1920 open
Wootton Las Animas NA 1908 1922
Wormington Las Animas NA 1919 1934
Wortman Lake NA 1900
1916
1908
1919
Wray Yuma 80758 1882-06-26 open
Wulstenville Custer NA 1871 1871

X

There has never been a Colorado post office that began with the letter "X".

Y

Post office Current ZIP Code Opened Closed
Yachita Las Animas NA 1916 1918
Yale Kit Carson NA 1891 1905
Yampa[dj] Moffat 81625 1883-01-12 1889
Yampa Routt 80483 1894-10-30 open
Yankee Clear Creek 80452 1893-11-02 1910-02-28
Yankee Hill Gilpin NA 1893 1910
Yarmony Routt NA 1908 1908
Yates Clear Creek NA 1882 1883
Yeiser Las Animas NA 1904 1929
Yellow Jacket Montezuma 81335 1914 open
Yellowstone Creek Huerfano NA 1915 1916
Yetta[lr] Las Animas 81059 1916 1929
Yoder El Paso 80864 1904 open
Yoman Elbert NA 1904 1904
Yorktown Clear Creek NA 1898 1939
Yorkville Fremont 81212 1875 1883
Youghal Moffat NA 1919 1934
Young La Plata NA 1882 1883
Yuma Yuma 80759 1885-11-24 open

Z

Post office Current ZIP Code Opened Closed
Zapato Alamosa NA 1879 1900
Zilar Weld NA 1892 1894
Zirkel Jackson NA 1899 1911
Zita[fk] Weld 80622 1910-02-21 1910
Zuck[ak] Prowers NA 1891 1895


 Colorado post offices:   A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z  

See also

Notes

  1. ^ a b The Muddy Creek post office closed on November 19, 1886, but reopened as Abbey on May 29, 1891.
  2. ^ On November 20, 1882, the Hillerton, Colorado post office was moved to Abbeyville.
  3. ^ a b The San Isidro post office closed in 1902, but was reopened for one day as Abeyta in 1914.
  4. ^ a b On September 10, 1885, the name of the Bush post office was changed to Adams.
  5. ^ On October 11, 1963, the Adams City post office became a branch of the Commerce Town post office.
  6. ^ a b On April 24, 1882, the Gebhard post office was renamed Agate.
  7. ^ On August 31, 1955, the Airport, Colorado post office was made a rural station of Pueblo, Colorado.
  8. ^ a b The Alamo, Colorado post office was renamed Butte Valley on October 1, 1938.
  9. ^ a b The Berkeley post office was renamed Alcott in 1896.
  10. ^ a b c The Oxford post office was renamed Fowler in 1890, and was then renamed Alexander in 1900, but was then changed back to Fowler later that year.
  11. ^ Located at an elevation of 10,361 feet (3,158 m), the Alma, Colorado post office has been the highest elevation U.S. post office since January 4, 1974.
  12. ^ On September 18, 1888, the Alva post office was renamed Idalia.
  13. ^ a b The Amethyst post office was renamed Creede on February 2, 1909.
  14. ^ a b The Animas City post office closed on August 19, 1885, but reopened as the Animas post office on July 10, 1886.
  15. ^ Located at an elevation of 11,185 feet (3,409 m), the Animas Forks, Colorado Territory post office was the highest elevation U.S. post office from its opening on February 8, 1875, until February 10, 1876, and again from September 24 to October 16, 1879. Colorado joined the Union on August 1, 1876.
  16. ^ a b The name of the San Antonito post office was changed to Antonito on January 24, 1881.
  17. ^ Arapahoe City was the original seat of Jefferson County, Jefferson Territory.
  18. ^ In operation from June 15, 1895, until March 31, 1919, the Arastra, Colorado post office was the highest elevation U.S. post office ever at an elevation of 12,230 feet (3,728 m).
  19. ^ a b The Arbourville post office was renamed Conrow in 1881.
  20. ^ a b The Argenta, Colorado post office was renamed Tomichi on August 23, 1880.
  21. ^ a b The Conger post office was renamed Argentine in 1881.
  22. ^ a b c The Decatur post office closed in 1885, but reopened as Rathbone in 1891. The Rathbone Post Office closed in 1895, but reopened as Argentine in 1901.
  23. ^ a b The Arkansas post office was renamed Salida in 1881.
  24. ^ a b The Jones post office was renamed Arlington in 1883.
  25. ^ a b The Willard post office closed in 1894, but reopened as Arnold in 1897. The Arnold Post Office was renamed Willard in 1900.
  26. ^ a b The Artesia post office was renamed Dinosaur on January 1, 1966.
  27. ^ a b The Aspen Junction post office was renamed Basalt in 1895.
  28. ^ a b The San Antonia post office closed in 1876, but reopened as Augusta in 1911.
  29. ^ a b c On January 18, 1859, the first three post offices were authorized in what would become the Territory of Colorado for Auraria, Kansas Territory; Montana, Kansas Territory; and St. Vrain, Nebraska Territory.
  30. ^ a b c d The Auroria post office was moved to Colona on April 27, 1860. The Colona Post Office closed on February 11, 1861, but reopened on July 15, 1860 as La Porte. The La Porte post office closed on December 12, 1864 but reopened on October 5, 1866. The name of the La Porte post office was changed to Laporte on December 21, 1894. La Porte was the original seat of Heele County, Jefferson Territory and then Larimer County, Colorado Territory.
  31. ^ a b The Aylmer post office was renamed Bowen on September 18, 1906.
  32. ^ a b The Little Orphan post office was renamed Badito in 1865.
  33. ^ a b The Nevada post office was renamed Bald Mountain in 1869.
  34. ^ a b The Glenham post office was renamed Barela in 1874.
  35. ^ a b The Barlow post office was renamed Glenwood Springs in 1884.
  36. ^ a b The Barr post office was renamed Barr Lake in 1914.
  37. ^ a b The Zuck post office was renamed Barton in 1895.
  38. ^ a b The Querida post office closed in 1906, but reopened as Bassick in 1917.
  39. ^ a b The Los Pinos post office was renamed Bayfield in 1899.
  40. ^ a b c The Toof post office was renamed Beaver Creek on January 8, 1883, and was then shortened to Beaver on April 11, 1902.
  41. ^ a b The Bee post office was renamed Sheridan Lake in 1887.
  42. ^ a b c The Beecher post office closed in 1905, but reopened as Glory in 1924, and was then renamed Beecher Island later that year.
  43. ^ a b The spelling of the Bennet post office was changed to Bennett on June 1, 1907.
  44. ^ a b The Little Thompson post office was renamed Berthoud in 1878.
  45. ^ a b c The Godfrey post office was renamed Buick in 1916, and was then renamed Beuck in 1918.
  46. ^ The Maces Hole post office was renamed Beulah in 1876.
  47. ^ a b The spelling of the Bijouview post office was changed to Bijou View on June 10, 1921.
  48. ^ a b c The name of the Black Hawk Point post office was shortened to Black Hawk on February 8, 1871, was then respelled Blackhawk on January 30, 1895, but was then changed back to Black Hawk on July 1, 1950.
  49. ^ a b The Devine post office was renamed Black Mountain in 1899.
  50. ^ a b The Colfax post office was renamed Blumenau in 1879.
  51. ^ a b The name of the Booneville post office was shortened to Boone on December 5, 1891.
  52. ^ The Boulder post office is listed on the National Register of Historic Places.
  53. ^ a b The Nugget City post office was renamed Bowerman in 1903.
  54. ^ a b The first Box Elder post office was renamed Bristol on December 26, 1877.
  55. ^ a b The spelling of the second Box Elder post office was changed to Boxelder on October 30, 1894.
  56. ^ a b The Dickson post office closed in 1885, but reopened as Bradford in 1889.
  57. ^ a b The Coloflats post office was renamed Branson in 1918.
  58. ^ a b Breckenridge was founded in 1859 and named for prospector Thomas Breckenridge. In 1860, the town changed the spelling of its name to Breckinridge in honor of U.S. Vice President John Cabell Breckinridge. On December 2, 1861, thirty days after John Breckinridge accepted a commission as a brigadier general in the Confederate States Army, the loyal Union town changed its name back to the original Breckenridge.
  59. ^ Located at an elevation of 9,728 feet (2,965 m), the Breckinridge, Utah Territory post office was the highest elevation U.S. post office from its opening on January 18, 1860, until February 16, 1861.
  60. ^ a b The Hughes post office was renamed Brighton in 1879.
  61. ^ a b The Brown post office was renamed Olathe on June 04, 1896.
  62. ^ a b c The Kraft post office was renamed Brown's Cañon on May 8, 1888. The Brown's Cañon post office closed on July 25, 1893, but reopened as Brown Cañon post office on March 9, 1904.
  63. ^ a b The Buckley post office was renamed Lycan on June 27, 1913.
  64. ^ a b Located at an elevation of 10,761 feet (3,280 m), the Laurette, Colorado Territory post office was the highest elevation U.S. post office from its opening on Nov 14, 1861 until its closing on January 24, 1873. The Laurette post office was renamed Buckskin on December 21, 1865.
  65. ^ a b The Buffalo post office was renamed Merino in 1883.
  66. ^ a b The Bunell post office was renamed Fitzsimons in 1921.
  67. ^ a b The Kinkel post office was renamed Burnt Mill in 1911.
  68. ^ a b The Burrows Park post office was renamed White Cross in 1882.
  69. ^ a b The El Paso post office closed in 1893, but reopened as Buttes in 1895.
  70. ^ a b The Cable post office was renamed Genoa in 1895.
  71. ^ a b The Cacharas post office was renamed Cucharas in 1872.
  72. ^ a b The Calcium post office was renamed Thomasville in 1890.
  73. ^ a b The Calvert post office was renamed Fleming in 1888.
  74. ^ a b The spelling of the Cañon City post office was changed to Canon City in 1904, but was then changed back to Cañon City in 1994.
  75. ^ a b The Scissors post office was renamed Capps in 1894.
  76. ^ a b The Corrizo post office was renamed Carrizo in 1907.
  77. ^ Located at an elevation of 11,574 feet (3,528 m), the Carson, Colorado post office was the highest elevation U.S. post office from its opening on September 16, 1889, until June 15, 1895.
  78. ^ a b The Castle post office was renamed Eagle in 1891.
  79. ^ a b The first Castle Rock post office was renamed Douglas in 1874.
  80. ^ a b The Catlin post office was renamed Manzanola in 1895.
  81. ^ a b The Cenicero post office was renamed Lobatos in 1902.
  82. ^ a b The name of the Centerview post office was shortened to Center in 1899.
  83. ^ a b Located at an elevation of 8,498 feet (2,590 m), the Mountain City, Kansas Territory post office was the highest elevation U.S. post office when it opened on January 17, 1860.
  84. ^ a b The Chaffee post office was renamed Monarch in 1883.
  85. ^ a b The Chalk Creek post office was renamed Nathrop 1880.
  86. ^ a b the Chapel post office was renamed Graycreek in 1895.
  87. ^ a b c The Chapman post office was renamed Newcastle in 1888, and later the spelling was changed to New Castle.
  88. ^ a b c The Cherokee City post office was renamed Latham in 1863, and was then renamed Evans in 1870.
  89. ^ a b The Saint Cloud post office was renamed Cherokee Park in 1913.
  90. ^ a b The Chipeta post office was renamed Naturita in 1882.
  91. ^ a b The Claremont post office was renamed Stratton in 1906.
  92. ^ a b The first Julesburg post office moved to Clearwater in 1862.
  93. ^ a b The Clemmons post office closed in 1898, but reopened as Schley the following year.
  94. ^ a b The Cliff post office was renamed Cliffdale in 1923.
  95. ^ Located at an elevation of 11,342 feet (3,457 m), the Climax, Colorado post office was the highest elevation U.S. post office from March 31, 1919, until its final closing on January 7, 1974.
  96. ^ a b The Clonmell post office was renamed Cramer in 1901.
  97. ^ a b The Seward post office was renamed Clyde in 1899.
  98. ^ a b The spelling of the Coal Creek post office was changed to Coalcreek in 1894, but was then changed back to Coal Creek in 1964.
  99. ^ a b c d The Hayden Creek post office was renamed Palmer in 1880, then renamed Hendricks in 1887, then renamed Coaldale in 1891.
  100. ^ a b The Coalridge post office was renamed Vulcan in 1892.
  101. ^ Colorado City served as the original seat of El Paso and the capital of the Territory of Colorado in 1862.
  102. ^ a b The Derby post office was renamed Commerce City in 1963.
  103. ^ a b The Condon post office was renamed Vernon in 1892.
  104. ^ a b c The Conger post office was renamed Pallas in 1895, and was then renamed Huggins in 1906. The Huggins Post Office closed in 1908, but reopened as Pallas in 1912.
  105. ^ a b The Hutchinson post office was renamed Conifer in 1894.
  106. ^ a b The Cooper post office was renamed Taylor in 1882, but was then changed back to Cooper in 1886.
  107. ^ a b The Copper post office was renamed Ionia in 1899.
  108. ^ a b The Coppertown post office was renamed Copper Spur in 1929.
  109. ^ a b The Cordova post office was renamed Weston in 1889.
  110. ^ a b The Corona post office was renamed Wiggins in 1896.
  111. ^ a b The Coryell post office was renamed Stanley in 1890.
  112. ^ On November 1, 1861, the Territory of Colorado created 17 original counties, with San Miguel as the original seat of Costilla County, Colorado Territory. When its post office opened on November 13, 1862, the village selected the new name Costilla, perhaps in recognition of its new status.[1] In 1863, county voters decided to move the county seat 17 miles (27 km) north to San Luis. In 1869, a U.S. government survey determined that Costilla was actually located in Taos County, New Mexico Territory.[8] It wasn't until October 21, 1872, that the village post office was officially renamed Costilla, New Mexico Territory.[1]
  113. ^ a b The Cotton Creek post office was renamed Mirage in 1895.
  114. ^ a b c The Windsor post office closed in 1880, but reopened as Yampa in 1883, and was then renamed Craig in 1889.
  115. ^ a b c The Willow post office was renamed Creede on July 1, 1891. The post office was moved to North Creede on November 28, 1908.
  116. ^ a b The Crosson post office closed in 1885, but reopened as Crossons in 1920.
  117. ^ a b The Langdon post office was renamed Crystola in 1911.
  118. ^ a b The name of the Cuchara Camps post office was shortened to Cuchara in 1957.
  119. ^ a b The name of the Currant Creek post office was shortened to Currant in 1894.
  120. ^ a b The Daffodil post office was renamed Deckers in 1908.
  121. ^ a b c The Vermilion post office was renamed Resort in 1880. The Resort Post Office closed in 1886, but reopened as Dawson in 1890.
  122. ^ a b The spelling of the De Beque post office was changed to Debeque in 1894, but was then changed back to De Beque in 1902.
  123. ^ a b The Dillingham post office was renamed De Nova in 1916.
  124. ^ a b c The Deane post office closed in 1884, but reopened as Deansbury in 1890. The Deansbury Post Office closed in 1892, but reopened as Strontia Springs in 1911.
  125. ^ a b The spelling of the Deer Trail post office was changed to Deertrail in 1894, but was then changed back to Deer Trail in 1950.
  126. ^ a b The Delphi post office was renamed Wallstreet in 1898.
  127. ^ a b The name of the Denver City post office was shortened to Denver on February 13, 1866.
  128. ^ The City and County of Denver is the capital of the State of Colorado.
  129. ^ The Provisional Government of the Territory of Jefferson granted a charter to the consolidated City of Denver, Auraria, and Highland on December 3, 1859. The Territory of Colorado reincorporated the city as the City of Denver City on November 7, 1861. On February 13, 1866, the city's name was shortened to the City of Denver. The City and County of Denver was consolidated on November 15, 1902.
  130. ^ a b c The second Julesburg post office was renamed Denver Junction in 1885. The Denver Junction Post Office closed the following year, but reopened as Weir in 1889.
  131. ^ a b The Sheffield post office was renamed Denver Mills in 1892.
  132. ^ a b c The Washburn post office was renamed Derblay in 1892, but was then changed back to Washburn the same year, only to be renamed Hazeltine the following year.
  133. ^ a b The Deuel post office was renamed Weldona in 1907.
  134. ^ a b The Disappointment post office closed in 1920, but reopened as Willow Gulch the following year.
  135. ^ a b c d The Divide post office was renamed Dolomite in 1886, then renamed Higgins in 1890, then renamed Newett in 1895.
  136. ^ a b The Dodsonville post office was renamed Linwood in 1876.
  137. ^ a b The Dora post office was renamed Gove in 1883.
  138. ^ a b c The Horse Shoe post office closed in 1886, but reopened as Horseshoe in 1890. The Horseshoe Post Office closed in 1894, but reopened as Doran in 1901.
  139. ^ a b The Doyleville post office was renamed Gilman in 1882, but was then changed back to Doyleville the following year.
  140. ^ a b The Hibbard post office was renamed Drennan in 1922.
  141. ^ a b The Mill City post office was renamed Dumont in 1880.
  142. ^ a b c The Duncan post office closed in 1900. but reopened as Gotera in 1916, and was then renamed Lone Oak in 1922.
  143. ^ a b The Eagalite post office was renamed Plateau City in 1901.
  144. ^ a b The East Argentine post office closed, but reopened as Waldorf in 1906.
  145. ^ a b The Easton post office was renamed Eastonville in 1883.
  146. ^ a b The name of the Eatonton post office was shortened to Eaton in 1883.
  147. ^ a b The spelling of the El Moro post office was changed to Elmoro in 1896, although the community continued to use the El Moro spelling.
  148. ^ a b The Hawthorne post office was renamed Eldorado Springs in 1930.
  149. ^ a b The name of the Red Elephant post office was shortened to Elephant in 1881.
  150. ^ a b c The Elgin post office was renamed Waunita in 1885. The Waunita Post Office closed in 1908, but reopened as Waunita Hot Springs in 1910.
  151. ^ a b The name of the Empire City post office was shortened to Empire in 1866.
  152. ^ a b c The Enterprise post office was renamed Platte Cañon in 1881, and was then renamed Waterton later that year.
  153. ^ a b The spelling of the Fair Play post office was changed to Fairplay in 1924.
  154. ^ a b The Fairmount post office was renamed Swink in 1906.
  155. ^ a b c The Fairville post office was renamed Slaghts in 1882, and was then renamed Shawnee in 1900.
  156. ^ a b The Griffth post office was renamed Falfa in 1924.
  157. ^ a b c d e The name of the Texas Creek post office was shortened to Texas in 1882, and was then renamed Hillside in 1884. The Ford post office was renamed Texas Creek in 1885.
  158. ^ a b The Forks Creek post office was renamed Forkscreek on June 4, 1895.
  159. ^ a b The Fort Lewis post office moved to Hesperus in 1891.
  160. ^ a b c In 1869, the Fort Lupton post office was moved one mile (1.6 km) south from the stage stop to the settlement and the old post office was renamed Weld.
  161. ^ a b c Fort Wise was renamed Fort Lyon in 1862. After flooding on the Arkansas River in 1866, Fort Lyon was rebuilt twenty miles (32 km) upstream in 1867.
  162. ^ The Junction post office closed, but reopened as Fort Morgan in 1884.
  163. ^ a b The Park Siding post office closed in 1896, but reopened as Foxton in 1909.
  164. ^ a b The Morgan post office was renamed Freedom in 1901.
  165. ^ a b c The Virginia post office was renamed Frosts Ranch in 1871, and was then renamed Rock Ridge the following year.
  166. ^ a b c The Mesa post office was renamed Fruita in 1884. A new Mesa post office was opened in the Plateau Valley in 1887.
  167. ^ a b The Zita post office was renamed Galeton in 1910.
  168. ^ a b The Manzanares post office closed in 1902, but reopened as Los Garcias in 1915, and later shortened to Garcia.
  169. ^ a b The Huerfano Canyon post office was renamed Gardner on December 15, 1871.
  170. ^ a b c The Garibaldi post office was renamed Villa Grove in 1872, then respelled Villagrove in 1894, but was then changed back to Villa Grove in 1950.
  171. ^ a b The Garrison post office was renamed Hooper in 1896.
  172. ^ a b The Gilsonite post office was renamed Gary.
  173. ^ a b The Watson post office was renamed Gerbazdale in 1918.
  174. ^ a b The Nantes post office closed in 1888, but reopened as Gilcrest in 1907.
  175. ^ a b The Gladel post office closed in 1929, but reopened as the Slick Rock in 1941.
  176. ^ a b The Glendale post office was renamed Penrose in 1909.
  177. ^ a b The Gold Hill post office closed in 1894, but reopened as Goldhill the following year.
  178. ^ a b The name of the Golden City post office was shortened to Golden in 1876.
  179. ^ a b The Langford post office was renamed Gorham on August 31, 1899.
  180. ^ a b The Peneold post office was renamed Gould in 1937.
  181. ^ the Grenada post office was renamed Granada in 1873.
  182. ^ a b The Ute post office was renamed Grand Junction on May 26, 1882.
  183. ^ a b The spelling of the Grand Lake post office was changed to Grandlake in 1895, but was then changed back to Grand Lake in 1938.
  184. ^ a b The Grand Valley post office was renamed Parachute in 1980.
  185. ^ a b The Grant post office was renamed Olava in 1936, but was then changed back to Grant in 1948.
  186. ^ a b The name of the Green Mountain Falls post office was shortened to Green in 1894, but was then changed back to Green Mountain Falls in 1901.
  187. ^ a b The San Jose post office was renamed Grinnell in 1878.
  188. ^ a b the Grommet post office was renamed Oxford in 1908.
  189. ^ a b The Kaiserhiem post office was renamed Grousemont in 1918.
  190. ^ a b The Idaville post office was renamed Guffey in 1896.
  191. ^ a b The name of the Spring Gulch post office was shortened to Gulch in 1895.
  192. ^ a b The Hall Valley post office was renamed Hallvale in 1894.
  193. ^ a b The Happyville post office moved to Heartstrong in 1922.
  194. ^ a b The Platte Valley post office was renamed Hardin in 1881.
  195. ^ a b The Harris post office was renamed Westminster in 1908.
  196. ^ a b The Harrisburg post office was renamed Lindon in 1888.
  197. ^ a b The Hauman post office closed in 1885, but reopened as Orient in 1894.
  198. ^ a b The Haxtum post office was renamed Haxtun in 1922.
  199. ^ a b The Junction City post office closed in 1912, but reopened as Haybro in 1918.
  200. ^ a b The Island Station post office was renamed Henderson in 1894.
  201. ^ a b The Henderson post office was renamed Sedgwick in 1885.
  202. ^ a b c The Lariat post office was renamed Henry in 1884, and was then renamed Monte Vista in 1886.
  203. ^ a b The Hortense post office was renamed Heywood in 1884. The Heywood Post Office closed in 1888, but reopened as the Hortense Post Office in 1901.
  204. ^ a b The West Portal post office closed in 1939, but reopened as Hideaway Park in 1949.
  205. ^ a b The spelling of the Highlandlake post office was changed to Highland Lake in 1910.
  206. ^ a b The Highlandtown post office was renamed Highlands in 1884.
  207. ^ a b The spelling of the Hill Top post office was changed to Hilltop in 1896.
  208. ^ a b The spelling of the Hillsborough post office was changed to Hillsboro in 1891,
  209. ^ Located at an elevation of 11,428 feet (3,483 m), the Holy Cross, Colorado post office was the highest elevation U.S. post office from November 10, 1883, to September 16, 1889.
  210. ^ a b Since their GNIS elevations only differ by 3 feet (0.9 m), both Rexford, Colorado and Holy Cross, Colorado had legitimate claims to the highest elevation U.S. post office from January 23, 1882, to November 10, 1883.
  211. ^ a b The Hope post office was renamed Snowden in 1890.
  212. ^ a b The name of the Hot Sulphur Springs post office was shortened to Sulphur Springs in 1894, but was then changed back to Hot Sulphur Springs in 1912.
  213. ^ a b The Pleasant Valley post office was renamed Howard in 1882.
  214. ^ a b The Howeville post office closed in 1904, but reopened as Jack's Cabin in 1909.
  215. ^ a b The Ute post office was renamed Huerfano on April 27, 1900.
  216. ^ a b The Huntsville post office was renamed Larkspur in 1871.
  217. ^ a b The Idaho post office was renamed Idaho Springs in 1876.
  218. ^ a b c The Joylan post office was renamed Starbuck in 1920, and was then renamed Idledale in 1930.
  219. ^ Ignacio is the headquarters of the Southern Ute Indian Tribe.
  220. ^ a b The Macon post office was renamed Independence in 1899.
  221. ^ a b c The Jefferson post office was renamed Morrison in 1873, and was then renamed Mount Morrison in 1908, but was then changed back to Morrison in 1950.
  222. ^ a b The Jennison post office was renamed Timber Hill in 1879.
  223. ^ a b The Josie post office was renamed Naomi in 1883.
  224. ^ a b The Juniper post office was renamed Juniper Springs in 1919.
  225. ^ a b c The Radiant post office was renamed Pyrolite in 1915, and was then renamed Kenwood in 1926.
  226. ^ a b The Orr post office was renamed Kersey in 1894.
  227. ^ The Keystone Ranch post office closed in 1865, but reopened as Keystone in 1869.
  228. ^ a b The Stevens post office was renamed Kezar in 1882.
  229. ^ a b The Kremmling post office was renamed Kinsey in 1891, but was then changed back to Kremmling in 1895.
  230. ^ a b The Kline post office moved to Marvel in 1953.
  231. ^ a b The Laboca post office closed in 1896, but reopened as La Boca in 1909.
  232. ^ a b The La Plata post office closed in 1885, but reopened as Laplata in 1894.
  233. ^ a b The La Salle post office serves the Town of LaSalle.
  234. ^ a b c The Los Sauses post office closed on February 15, 1883, but reopened as La Sauses on June 25, 1890. The spelling was then changed to Lasauses on February 28, 1895.
  235. ^ a b The Spanish Peak post office was renamed La Veta in 1876.
  236. ^ a b The Ladore post office was renamed Lodore in 1924.
  237. ^ a b The Laird post office was renamed Seebarsee on February 17, 1892, but reverted to Laird on January 25, 1899.
  238. ^ a b The Lakeside post office closed in 1886, but reopened as Plain in 1898.
  239. ^ a b The Larimer post office was renamed Mustang in 1914.
  240. ^ a b c The Las Animas post office closed in 1883. The West Las Animas post office was renamed Las Animas in 1886.
  241. ^ a b The Veta Pass post office closed in 1890, but reopened as Laveta Pass in 1904, but was then changed back to Veta Pass in 1911.
  242. ^ a b The spelling of the Le Roy post office was changed to Leroy in 1895.
  243. ^ a b The Leopard post office closed in 1892, but reopened as Sams in 1903.
  244. ^ a b The Parma Post Office was renamed Liberty in 1887. The Liberty Post Office closed in 1898, but reopened as Parma in 1906.
  245. ^ a b The name of the Limon Station post office was shortened to Limon in 1903.
  246. ^ a b The Paige City post office was renamed Lincoln City in 1861.
  247. ^ a b The Mainard post office was renamed Loma in 1905.
  248. ^ a b The spelling of the Lone Dome post office was changed to Lonedome in 1894.
  249. ^ a b The Lowland post office was renamed Wayne in 1909.
  250. ^ a b The Loyton post office was renamed Stunner in 1886.
  251. ^ a b The Turkey Creek post office closed in 1881, but reopened as Lytle in 1885.
  252. ^ The Mace's Hole post office was renamed Beulah in 1876.
  253. ^ a b The Manitou post office was renamed Manitou Springs in 1885, then changed back to Manitou in 1892, then changed back to Manitou Springs in 1936.
  254. ^ a b c d The Summit Park post office was renamed Manitou Park in 1888, and was then renamed Woodland Park in 1890.
  255. ^ a b The Marshalltown post office was renamed Sargents in 1882.
  256. ^ a b The Mattison post office was renamed Matheson in 1915.
  257. ^ a b The McMillan post office was renamed Toledo in 1887.
  258. ^ a b The Meadows post office closed in 1875, but reopened as Prowers in 1881.
  259. ^ a b The White River post office moved to Meeker in 1880.
  260. ^ a b The Wenger post office was renamed Menger in 1891.
  261. ^ a b The Middle Boulder post office was renamed Nederland in 1874,
  262. ^ a b The Millet post office was renamed Platner in 1892.
  263. ^ a b The Pool post office was rename Milner in 1920.
  264. ^ a b The Roudebush post office was renamed Mitchell in 1883.
  265. ^ a b The Roby post office was renamed Model in 1912.
  266. ^ a b The Molina post office closed in 1896, but reopened as Snipes the following year. The Snipes Post Office was renamed Molina in 1906.
  267. ^ On October 1, 1859, the Montana post office became the first to close in what would become the Territory of Colorado as most of its residents left for the Cherry Creek Diggings.
  268. ^ a b The Montgomery City post office closed in 1872, but reopened as Montgomery in 1882.
  269. ^ a b The Orean post office was renamed Montville in 1887.
  270. ^ a b The Moraine post office was renamed Moraine Park in 1902.
  271. ^ a b The Streater post office was renamed Mosca in 1890.
  272. ^ a b The Mount Princeton post office closed in 1899, but reopened as Mount Princeton Hot Springs in 1926.
  273. ^ a b The name of the Mount Sneffels post office was shortened to Sneffels in 1895.
  274. ^ Mount Vernon was the home of Territorial Governor Robert Williamson Steele and administrative capital of the Provisional Government of the Territory of Jefferson.
  275. ^ a b The Raymer post office closed on May 14, 1895, but reopened as the New Raymer post office on November 13, 1909. The Town of Raymer, the State of Colorado, and the United States Census Bureau prefer the original name.
  276. ^ a b The New Wattenberg post office closed in 1916, but reopened as Wattenberg.
  277. ^ a b The name of the New Windsor post office was shortened to Windsor in 1911.
  278. ^ a b The Newmire post office was renamed Vanadium in 1913.
  279. ^ a b The spelling of the Ni Wot post office was changed to Niwot in 1895.
  280. ^ a b The O.Z. post office moved to Ramah in 1889.
  281. ^ a b The Ohio post office was renamed Ohio City.
  282. ^ a b The Olney post office was renamed Olney Springs in 1909.
  283. ^ Located at an elevation of 10,708 feet (3,264 m), the Oro City, Jefferson Territory post office was the highest elevation U.S. post office from its opening on February 16, 1861, until November 14 that year, and again from January 24, 1873, until February 8, 1875. The Territory of Colorado was organized on February 28, 1861.
  284. ^ Oro City was the original seat of Lake, Colorado Territory.
  285. ^ a b The Osage Avenue post office closed in 1882, but reopened as Osage in 1884.
  286. ^ a b The Uncompahgre City post office was renamed Ouray in 1877.
  287. ^ a b The San Rafael post office closed in 1895, but reopened as Paisaje in 1906.
  288. ^ a b The name of the Palisades post office was shortened to Palisade in 1924.
  289. ^ a b The Palmer post office was renamed Palmer Lake in 1887.
  290. ^ a b The Pine Grove post office was renamed Parker in 1882.
  291. ^ Parkville was the original seat of Summit County, Colorado Territory.
  292. ^ a b The Tumichi post office was renamed Parlin in 1880.
  293. ^ a b The Pemberton post office was renamed Westcreek in 1902.
  294. ^ a b The Perin post office closed in 1903, but reopened as Perins in 1907.
  295. ^ a b The Petra post office was renamed Stout in 1882,
  296. ^ a b The spelling of the Pine River post office was changed to Pineriver in 1894.
  297. ^ a b The Quartzville post office was renamed Pitkin in 1879.
  298. ^ a b The name of the Platte Station post office was shortened to Platte in 1894.
  299. ^ a b c The South Arkansas post office was renamed Poncho Springs in 1877, and was then renamed Poncha Springs in 1924.
  300. ^ a b The Trull post office was renamed Puma in 1896, but was then changed back to Trull the following year.
  301. ^ a b The Ralstons post office closed in 1870, but reopened as Ralston in 1887.
  302. ^ a b The Rangley post office was renamed Rangely in 1885.
  303. ^ a b The spelling of the Red Cliff post office was changed to Redcliff in 1895, but was then changed back to Red Cliff in 1979.
  304. ^ Located at an elevation of 11,431 feet (3,484 m), the Rexford, Colorado post office was the highest elevation U.S. post office from its opening on January 9, 1882, until its closing on November 10, 1883.
  305. ^ a b The spelling of the Roan post office was changed to Rhone in 1894.
  306. ^ a b The spelling of the Rioblanco post office was changed to Rio Blanco in 1950.
  307. ^ a b the Ten Mile post office was renamed Robinson in 1881.
  308. ^ a b The Rockland post office was renamed Solar in 1915.
  309. ^ a b The Rockville post office closed in 1878, but reopened as Rowena in 1894.
  310. ^ The name "Saguache" is pronounced /səˈwæ/. This name comes from the Ute language noun "sawup" /səˈwʌp/ meaning "sand dunes". The Spanish language version of this name is usually spelled "Saguache", while the English language version is usually spelled "Sawatch".
  311. ^ St. Vrain was the original seat of St. Vrain's County, Jefferson Territory and then Weld County, Colorado Territory.
  312. ^ a b The Trout Lake post office was renamed San Bernardo in 1892.
  313. ^ Initially named San Luis de la Culebra upon its dedication on June 21, 1851, San Luis is the oldest continuously occupied town in Colorado.
  314. ^ a b The San Pedro post office was renamed Starkville in 1879.
  315. ^ a b The Sanatorium post office was renamed Spivak in 1928.
  316. ^ a b The Seymour post office was renamed Sawpit in 1896.
  317. ^ a b the Seton post office was renamed Setonsburg in 1916.
  318. ^ a b The Tailholt post office was renamed Severance in 1894.
  319. ^ a b The spelling of the Silver Plume post office was changed to Silverplume in 1896, but was later changed back to Silver Plume.
  320. ^ a b The Symes post office was renamed South Platte in 1899.
  321. ^ a b The Spurgin post office was renamed Vim in 1927.
  322. ^ a b The Wait post office was renamed Sugar City in 1900.
  323. ^ a b The Summit, Colorado Territory post office was the highest elevation U.S. post office from its opening on February 10, 1876, until its closing on September 24, 1879, and again from its reopening on October 16, 1879, until January 9, 1882. Colorado was admitted to the Union on August 1, 1876, and the Summit post office was renamed Summitville on November 17, 1880.
  324. ^ Tarryall City was the original seat of Park County, Jefferson Territory and then Park County, Colorado Territory.
  325. ^ a b c The Virginia post office was renamed Tin Cup in 1880, and the spelling changed to Tincup in 1895.
  326. ^ a b c The Walsenburgh post office was renamed Tourist in 1887, but was then changed back to Walsenburgh after a few weeks. The spelling was changed to Walsenburg in 1892.
  327. ^ a b The Tourtellotte post office was renamed Tourtellotte Park in 1894.
  328. ^ Towaoc is the headquarters of the Ute Mountain Ute Tribe.
  329. ^ The Trail Ridge post office operated during the summer only from 1937 to 1953 at Fall River Pass in Rocky Mountain National Park.
  330. ^ a b The Yetta post office was renamed Tyrone in 1929.
  331. ^ a b The Uncapaghre post office was renamed Uncompahgre in 1876.
  332. ^ a b The Viceto post office closed in 1891, but reopened as Vallecito in 1901.
  333. ^ a b The spelling of the Villa Park post office was changed to Villapark in 1895.
  334. ^ a b The Weitzer post office was renamed Vroman in 1918.
  335. ^ The Wabash post office was renamed Gibson in 1911.
  336. ^ The Wagon Wheel Gap post office was renamed Thornton in 1895, but was then changed back to Wagon Wheel Gap in 1901.
  337. ^ a b The name of the Ward District post office was shortened to Ward in 1894.
  338. ^ a b The spelling of the White Pine post office was changed to Whitepine in 1894.

References

  1. ^ a b c Bauer, William H.; Ozment, James L.; Willard, John H. (1990). Colorado Post Offices 1859–1989. Golden, Colorado: Colorado Railroad Historical Foundation. ISBN 0-918654-42-4.
  2. ^ Forte, Jim. "Colorado Post Offices". Retrieved December 17, 2023.
  3. ^ "Post Office Reports of Site Locations, 1837–1950". United States National Archives and Records Administration. Retrieved December 17, 2023.
  4. ^ "ZIP Code™ by City and State". United States Postal Service. Retrieved December 17, 2023.
  5. ^ "Geographic Names Information System query". United States Department of the Interior, United States Geological Survey. Retrieved December 17, 2023.
  6. ^ "Place Names of Colorado" (PDF). Colorado Council of Genealogical Societies, Inc. 1999. Retrieved December 17, 2023.
  7. ^ "Post Offices by state". United States Postal Service. Retrieved December 17, 2023.
  8. ^ Rosso, Mike (November 1, 2010). "Lines in the sand". Colorado Central Magazine. Retrieved November 10, 2023.
  9. ^ Scott, Glenn R. (1976). "Historic trail map of the Greater Denver area, Colorado". United States Department of the Interior, United States Geological Survey. doi:10.3133/i856G. Retrieved July 19, 2021.
  10. ^ Scott, Glenn R. (1999). "Historic trail map of the Denver 1 degree by 2 degrees Quadrangle, central Colorado". Imap. United States Department of the Interior, United States Geological Survey. doi:10.3133/i2639. Retrieved July 19, 2021.
  11. ^ Scott, Glenn R.; Shwayder, Carol Rein (1993). "Historic trail map of the Greeley 1 degree by 2 degrees Quadrangle, Colorado and Wyoming". United States Department of the Interior, United States Geological Survey. doi:10.3133/i2326. Retrieved July 19, 2021.
  12. ^ a b c d e "Tales of the Huerfano". World Journal. March 3, 2016. Retrieved January 5, 2024.
  13. ^ Scott, Glenn R. (1995). "Historic trail map of the Lamar 1 degree by 2 degrees Quadrangle, Colorado and Kansas". United States Department of the Interior, United States Geological Survey. doi:10.3133/i2469. Retrieved July 19, 2021.
  14. ^ Scott, Glenn R. (1994). "Historic trail map of the Limon 1 degree x 2 degrees Quadrangle, Colorado and Kansas". Imap. United States Department of the Interior, United States Geological Survey. doi:10.3133/i2468. Retrieved July 19, 2021.
  15. ^ "Mesa Verde National Park". United States Department of the Interior, National Park Service. Retrieved July 19, 2021.
  16. ^ Scott, Glenn R. (1975). "Historic trail map of the Pueblo 1 degree x 2 degrees Quadrangle, Colorado". United States Department of the Interior, United States Geological Survey. doi:10.3133/i930. Retrieved July 19, 2021.
  17. ^ Merkl, Dameon (February 26, 2013), "What's in a Colorado name pronunciation?", The Denver Post, retrieved March 7, 2013
  18. ^ Scott, Glenn R. (1989). "Historic trail maps of the Sterling 1 degree by 2 degrees Quadrangle, northeastern Colorado". United States Department of the Interior, United States Geological Survey. doi:10.3133/i1894. Retrieved July 19, 2021.
  19. ^ Scott, Glenn R. (2001). "Historic trail map of the Trinidad 1 degree by 2 degrees quadrangle, southern Colorado". United States Department of the Interior, United States Geological Survey. doi:10.3133/i2745. Retrieved July 19, 2021.

External links

  • United States Postal Service


38°59′50″N 105°32′52″W / 38.9972°N 105.5478°W / 38.9972; -105.5478 (State of Colorado)


References

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