List of post offices in Colorado: A–F

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] The postal service requires that each post office name be unique within a state or territory, however the name of a post office that closed or changed its name may be reused for another post office.

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 

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 Dec     1914
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[q] 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[r] Jefferson 80403 Jan 17, 1860 Oct 12, 1861
Arastra[s] San Juan 81235 Jun 15, 1895 Mar 31, 1919
Arboles Archuleta 81121 Dec 13, 1882 Apr 04, 1899
Apr 13, 1899 open
Arbourville[t] 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[u] Gunnison Jul 02, 1880 Aug 23, 1880
Argentine (1881)[v] Summit Jan 31, 1881 Oct 22, 1883
Argentine (1901)[w] 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[x] 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[y] 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[z] 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[aa] 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[ab] 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[q] Custer May 05, 1890 Apr 15, 1902
Augusta Las Animas Sep 27, 1911 May 15, 1928
Ault[ac] Weld 80610 Mar 29, 1898 open
Auraria[ad] Denver 80204 Jan 18, 1859 Feb 11, 1860
Aurora[ae] 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[af] 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[ag] Las Animas Dec 14, 1899 Feb 02, 1900
Mar 23, 1900 Sep 18, 1906
Ayr Prowers Jul 25, 1888 Sep 04, 1893

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[ah] 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[ai] 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[aj] Las Animas 81081 Jul 28, 1874 May 21, 1886
Mar 19, 1887 Oct 19, 1896
Apr 09, 1902 Sep 30, 1931
Barlow[ak] 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[al] Adams 80603 Mar 15, 1883 Oct 17, 1914
Barr Lake[al] 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[am] Prowers Mar 29, 1895 Oct 15, 1917
Basalt[ab] 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[an] 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[ao] 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[ap] 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)[ap] Fremont Oct 03, 1862 Jan 06, 1874
Beaver Creek (1883)[ap] 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[aq] Kiowa Aug 16, 1887 Sep 20, 1887
Oct 15, 1887 Oct 27, 1887
Beecher[ar] Yuma Aug 12, 1902 Feb 28, 1905
Aug 31, 1905 Nov 03, 1905
Beecher Island[ar] Yuma Feb 01, 1925 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[as] Adams
Arapahoe
80102 Mar 16, 1877 Jun 01, 1907
Bennet Springs Douglas Dec 20, 1862 Sep 12, 1865
Bennett[as] 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[at] 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[au] Elbert Mar 23, 1918 May 01, 1918
Beulah[av] 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[aw] Morgan Jun 10, 1921 Nov 16, 1925
Bijouview[aw] 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[ax] Gilpin 80422 Feb 08, 1871 Jan 30, 1895
Jul 01, 1950 open
Black Hawk Point[ax] Gilpin 80422 Dec 06, 1862 Feb 08, 1871
Black Mountain[ay] 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[ax] 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[az] 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[ba] 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[bb] Pueblo 81025 Dec 05, 1891 open
Booneville[bb] 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[bc][bd] Boulder 80302, 80301
80303-80314
Apr 22, 1859 open
Bovina Lincoln Jan 08, 1889 Nov 30, 1955
Bow Mar Arapahoe
Jefferson
80123
Bowen[ag] 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[be] 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)[bf] Larimer Jun 02, 1876 Dec 26, 1877
Box Elder (1884)[bg] Larimer Apr 29, 1884 Oct 30, 1894
Boxelder[bg] 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[bh] Huerfano Nov 27, 1889 Aug 21, 1895
Brandon Kiowa 81071 May 19, 1888 May 03, 1893
May 28, 1908 Feb 28, 1963
Branson[bi] Las Animas 81027 Jul 30, 1918 open
Brazil Las Animas May 14, 1895 Aug 31, 1899
Feb 20, 1911 May 31, 1912
Breckenridge[bj] Summit 80424 Dec 02, 1861 open
Breckinridge[bj][bk] 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[bl] Adams
Weld
80601-80603
80640
Aug 04, 1879 open
Brightside Jefferson Nov 13, 1900 Dec 31, 1901
Feb 04, 1902 Nov 29, 1902
Bristol[bf] 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[bm] Broomfield 80020-80023
80038
Sep 26, 1884 open
Brown[bn] Montrose 81425 Apr 02, 1883 Oct 01, 1891
Jun 02, 1892 Jun 04, 1896
Brown Cañon[bo] Chaffee 81212 Mar 09, 1904 Jun 30, 1908
Brown's Cañon[bo] 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[bp] Baca NA Jun 27, 1913
Buckskin[bq] 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[br] 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[au] 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[bs] 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[bt] Pueblo 81023 Oct 07, 1911 Sep 30, 1921
Burrows Park[bu] 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[bv] El Paso 80817 Jan 24, 1895 Apr 15, 1922
Byers Arapahoe 80103 Feb 27, 1873 open

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[bw] Lincoln Jul 19, 1893 Jan 30, 1895
Cacharas[bx] 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[by] Pitkin Mar 10, 1888 Mar 31, 1890
Calhan El Paso 80808 Nov 24, 1888 open
Calumet Chaffee Jan 24, 1882 Feb 09, 1885
Calvert[bz] 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[ca] Fremont 81212, 80215 Dec 13, 1860 Jul 30, 1904
Dec 15, 1904 open
Canyon City[ca] Fremont 81212, 80216 Jul 30, 1904 Dec 15, 1904
Capitol City Hinsdale May 18, 1877 Oct 30, 1920
Capps[cb] Huerfano Sep 26, 1894 Aug 15, 1901
Capulin Conejos 81124 Aug 10, 1881 Jul 14, 1922
Sep 21, 1923 open
Carbonate[cc] 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[cd] 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[cd] Baca Sep 21, 1907 Nov 27, 1907
Dec 14, 1907 Jan 31, 1916
Carson[ce] 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[cf] Eagle Feb 18, 1885 Sep 03, 1891
Castle Pines[cg] Douglas 80108 NA open
Castle Rock (1871)[ch] 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[ci] 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[cj] Conejos 81120 Apr 13, 1894 Mar 14, 1902
Centennial Arapahoe 80122
80015-80016
80111-80112
80121, 80161
NA open
Center[ck] Rio Grande
Saguache
81125 Jul 01, 1899 open
Centerview[ck] Rio Grande
Saguache
81125 Apr 22, 1898 Jul 01, 1899
Centerville Chaffee 81236 Apr 22, 1868 Apr 30, 1930
Central City[cl] Gilpin
Clear Creek
80427 Oct 08, 1869 open
Chaffee[cm] Chaffee 81201 Jun 06, 1879 May 14, 1883
Chalk Creek[cn] 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[co] 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[cp] 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[cq] Weld 80620 Nov 25, 1862 Nov 25, 1863
Cherokee Park[cr] 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[cs] 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[ct] 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[cu] Sedgwick Sep 10, 1862 Jan 20, 1864
Clemmons[cv] 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[cw] Jefferson 80421 Jan 24, 1889 Nov 02, 1894
May 04, 1896 Apr 05, 1923
Cliffdale[cw] 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[cx] Lake 80429 Apr 22, 1887 Apr 12, 1898
Dec 05, 1917 Jan 07, 1974
Clinton Custer Aug 04, 1879 Oct 13, 1881
Clonmell[cy] 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[cz] Teller Oct 12, 1899 Sep 15, 1900
Sep 03, 1901 Sep 30, 1909
Coal Creek Boulder Apr 09, 1864 Oct 29, 1873
Coal Creek[da] 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[da] Fremont 81221 May 31, 1894 Jul 01, 1964
Coaldale[db] Fremont 81222 Feb 16, 1891 open
Coalmont Jackson 80430 Mar 11, 1912 Dec 21, 1983
Coalridge[dc] 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[az] 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[bi] Las Animas 81027 Aug 19, 1915 Jul 30, 1918
Colona[af] Larimer 80535 Apr 27, 1860 Feb 11, 1861
Colona Ouray 81403 Oct 19, 1891 Mar 15, 1943
Colorado City[dd] 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[de][df] 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[dg] Yuma 80755 Jun 07, 1888 May 23, 1892
Conejos Conejos 81129 Feb 25, 1862 open
Conger[dh] Routt Mar 27, 1894 Jul 15, 1895
Conger[v] Summit Jul 08, 1880 Jan 03, 1881
Congress San Juan Apr 02, 1883 Jan 07, 1884
Conifer[di] Jefferson 80433 Nov 16, 1894 Feb 28, 1929
Oct 01, 1960 open
Conrad Park Jul 07, 1897 Oct 14, 1905
Conrow[t] 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[dj] Eagle Jun 15, 1881 Sep 28, 1882
Jul 31, 1886 Feb 06, 1890
Cope Washington 80812 Jul 16, 1889 open
Copper[dk] 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[dl] 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[dl] 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[dm] 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[dn] Morgan 80654 Apr 14, 1874 Dec 20, 1878
Nov 10, 1882 Dec 02, 1896
Corrizo[do] 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[dp] Costilla Aug 29, 1887 Jan 08, 1890
Cosden Gunnison Aug 28, 1883 Feb 04, 1885
Costilla[dq] Taos NMT 87524 Nov 13, 1862 Oct 21, 1872
Cotopaxi Fremont 81223 May 25, 1880 open
Cotsworth Morgan Sep 26, 1882 Jan 17, 1883
Cotton Creek[dr] 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[ds] Moffat 81625-81626 Aug 28, 1889 open
Cramer[cy] Fremont Feb 07, 1901 Jun 30, 1904
Crawford Delta 81415 Apr 14, 1883 open
Creede (1891)[m] 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[dt] Jefferson 80421 Aug 14, 1879 Aug 25, 1885
Crossons[dt] 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[du] Teller 80819 Nov 24, 1911 Dec 31, 1913
Cuatro Las Animas Dec 21, 1903 Aug 06, 1907
Cuchara[dv] Huerfano 81055 Jun 15, 1957 Jun 30, 1959
Cuchara Camps[dv] Huerfano 81055 Jan 20, 1916 Jun 15, 1957
Cucharas[bx] 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[dw] Fremont Oct 02, 1894 Feb 28, 1901
Currant Creek[dw] 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

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[dx] 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[dy] Jefferson 80433 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[dz] Mesa 81630 Mar 23, 1888 Mar 28, 1894
May 27, 1902 open
De Nova[ea] Washington Mar 20, 1916 Mar 31, 1953
Dean Las Animas Apr 04, 1900 Jun 15, 1913
Deane[eb] Jefferson Dec 19, 1879 Oct 16, 1884
Deansbury[eb] Jefferson Jun 23, 1890 Feb 03, 1892
Debeque[dz] 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[w] Summit Oct 03, 1879 Jan 28, 1885
Deckers[dx] 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[ec] 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[ec] 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[ed] Boulder 80302 Oct 31, 1895 Apr 18, 1898
Delta Delta 81416 Jan 05, 1882 open
Denver[ad][ee][ef][13][14] Denver 80202
80201
80203-80299
Feb 13, 1866 open
Denver City[ee] Denver 80202 Feb 11, 1860 Feb 13, 1866
Denver Junction[eg] Sedgwick 80737 Jan 07, 1885 May 26, 1886
Denver Mills[eh] Denver Jan 20, 1892 Feb 29, 1908
Apr 17, 1908 Sep 30, 1916
Deora Baca 81054 Apr 21, 1920 Mar 01, 1974
Derblay[ei] Adams 80601 Jul 13, 1892 Dec 22, 1892
Derby[de] Adams 80022 Jan 27, 1910 Jan 31, 1963
Derby Eagle Aug 16, 1888 Sep 16, 1889
Deuel[ej] Morgan 80653 Feb 15, 1883 Jul 18, 1907
Devine[ay] 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[bh] Huerfano Jan 30, 1879 Jan 07, 1885
Dillingham[ea] 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[aa] Moffat 81610, 81633 Jan 01, 1966 open
Disappointment[ek] Dolores Apr 19, 1919 Jun 30, 1920
Diston Kiowa Jun 29, 1908 Aug 15, 1908
Divide[el] 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[em] Las Animas Dec 10, 1873 Apr 14, 1876
Dolomite[el] 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[en] Custer Jul 11, 1879 Oct 31, 1883
Doran[eo] 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[ch] 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[ep] 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[eq] 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[er] Clear Creek 80436 May 17, 1880 open
Duncan[es] 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

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[cf] Eagle 81631 Sep 03, 1891 open
Eagle Rock Boulder Jun 22, 1876 Jun 20, 1877
Eagalite[et] 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 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[eu] El Paso May 06, 1872 Jul 02, 1873
Jun 24, 1874 Sep 28, 1883
Eastonville[eu] El Paso Sep 28, 1883 May 11, 1932
Eaton[ev] Weld 80615 Sep 28, 1883 open
Eatonton[ev] 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[ew] Archuleta 81147 Oct 28, 1895 May 04, 1904
Rio Arriba NMT 87528 May 05, 1904 Feb 04, 1909
Archuleta 81147 Feb 05, 1909 Oct 31, 1917
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[ex] Las Animas 81082 Apr 17, 1876 Jun 30, 1880
Jul 01, 1880 Jan     1896
El Paso[bv] 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[ey] Boulder 80025 May 01, 1930 open
Eldred Fremont Sep 09, 1892 Dec 15, 1907
Elephant[ez] Clear Creek Jun 28, 1881 Nov 07, 1881
Elgin[fa] 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[ex] 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[fb] Clear Creek 80438 May 07, 1866 open
Empire City[fb] 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[fc] Jefferson 80127 Oct 03, 1879 Mar 11, 1881
Ephraim[fd] Conejos 81151 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

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[fe] Park 80440 Aug 02, 1861 Oct 01, 1924
Fairfax Grand Jan 14, 1884 Jul 09, 1885
Fairmount[ff] Otero 81077 Jan 19, 1900 Feb 07, 1906
Fairplay[fe] Park 80440, 80432
80456
Oct 01, 1924 open
Fairview Custer 81253 Oct 24, 1882 Aug 31, 1893
Oct 15, 1907 Aug 15, 1913
Fairville[fg] 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[fh] 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[bs] 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[bz] 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[fi] 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[fj] Jefferson Apr 05, 1878 Jun 04, 1895
Forkscreek[fj] 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[fk] La Plata 81326 Oct 05, 1880 Oct 10, 1891
Fort Logan Denver 80236 May 03, 1889 Aug 31, 1971
Fort Lupton (1836)[fl] Weld 80621 Jan 14, 1861 Jan 18, 1869
Fort Lupton[fl] Weld 80621 Jan 18, 1869 Apr 17, 1873
May 09, 1873 open
Fort Lyon (1862)[fm] Bent 81052 Aug 02, 1862         1867
Fort Lyon (1867)[fm] 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 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[fm] 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[dy] 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[fn] 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[fo] Conejos 81140 May 14, 1901 Apr 15, 1905
Freeland Clear Creek 80452 Jan 16, 1879 Sep 15, 1908
Fremont[fp] 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
Frosts Ranch[fq] Douglas Feb 08, 1871 Feb 12, 1872
Fruita[fr] 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–O

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P–Z

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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

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Notes

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  1. ^ The Muddy Creek, Colorado, 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. ^ Abeyta, Colorado, was previously known as San Isidro.
  4. ^ a b The Bush, Colorado, post office was renamed Adams on September 10, 1885.
  5. ^ On October 11, 1963, the Adams City, Colorado, post office became a branch of the Commerce Town post office.
  6. ^ The Gebhard, Colorado, post office was renamed Agate on April 24, 1882.
  7. ^ On August 31, 1955, the Airport, Colorado, post office was made a rural station of the Pueblo.
  8. ^ a b The Alamo, Colorado, post office was renamed Butte Valley on October 1, 1938.
  9. ^ a b The Berkeley, Colorado, post office was renamed Alcott on May 18, 1896.
  10. ^ a b The Oxford, Colorado, post office was renamed Fowler on September 6, 1890, and was then renamed Alexander on March 20, 1900, but was then changed back to Fowler 11 days later.
  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. ^ The Alva, Colorado, post office was renamed Idalia, on September 18, 1888.
  13. ^ a b c The Willow, Colorado, post office opened on May 12, 1891, but was renamed Creede on July 1, 1891. The nearby Amethyst, Colorado, post office opened on January 25, 1892. The Creede, Colorado, post office moved to North Creede on November 28, 1908, where it remained open until April 15, 1919. The Amethyst, Colorado, post office closed on February 2, 1909, but reopened as the new Creede, Colorado, post office on February 9, 1909.
  14. ^ a b The Animas City, Colorado, post office closed on August 19, 1885, but reopened as Animas 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. ^ The San Antonio, Colorado, post office was moved to Antonito on January 24, 1881.
  17. ^ a b The Apishapa, Colorado Territory, post office closed on May 24, 1875. A new post office opened at nearby San Antonia on July 21, 1875, but it was moved and renamed Apishapa on August 7, 1876. The Apishapa post office was renamed Augusta on September 27, 1911.
  18. ^ Arapahoe City served as the first seat of Jefferson County, Jefferson Territory, from November 28, 1859, to November 6, 1860. The Arapahoe, Kansas Territory, post office opened on January 17, 1860, and became the Arapahoe, Colorado Territory, post office on February 28, 1861, before closing on October 12 of that year.
  19. ^ 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).
  20. ^ a b The Arbourville, Colorado, post office was renamed Conrow on August 15, 1881.
  21. ^ The Argenta, Colorado, post office was renamed Tomichi on August 23, 1880.
  22. ^ a b The first Conger, Colorado, post office was renamed Argentine on January 3, 1881.
  23. ^ a b The Decatur, Colorado, post office closed on January 28, 1885, but reopened as Rathbone on September 19, 1891. The Rathbone post office closed on July 1, 1895, but reopened as the second Argentine post office on November 18, 1901.
  24. ^ The Arkansas, Colorado, post office was renamed Salida on March 28, 1881.
  25. ^ The Jones, Colorado, post office was renamed Arlington on May 25, 1883.
  26. ^ The Willard, Colorado, post office closed on April 19, 1894, but reopened as Arnold on January 26, 1897, only to be renamed Willard on March 30, 1900.
  27. ^ a b The Town of Dinosaur, Colorado, was originally incorporated on December 18, 1947, as the Town of Artesia.[8] The Artesia, Colorado, post office was renamed Dinosaur on January 1, 1966.
  28. ^ a b The Aspen Junction, Colorado, post office was renamed Basalt on June 19, 1895.
  29. ^ The Town of Ault, Colorado, was originally incorporated on April 11, 1904, as the Town of Bergdorf.[8]
  30. ^ a b The Auraria, Kansas Territory, post office opened on January 18, 1859. Later that year on August 24, the voters of the Pike's Peak mining region approved the formation of the Provisional Government of the Territory of Jefferson and designated rival Denver City as the territorial capital.[9] Still later that year on November 28, the Jefferson Territory designated Denver City as the seat of Arapahoe County,[10] and five days later, granted a charter to the consolidated City of Denver, Auraria, and Highland. The Auraria post office was renamed Denver City on February 11, 1860.
  31. ^ The City of Aurora, Colorado, was originally incorporated on May 5, 1903, as the Town of Fletcher.[8]
  32. ^ a b The Auroria, Nebraska Territory, post office moved to Colona on April 27, 1860. The Colona Post Office closed on February 11, 1861, but reopened on July 15, 1862, as La Porte. The La Porte post office closed on December 12, 1864, but reopened on October 5, 1866. La Porte served as the seat of Heele County, Jefferson Territory, from November 28, 1859, until June 6, 1861, and then served as the original seat of Larimer County, Colorado Territory, from November 1, 1861, until 1868. The name of the La Porte post office was changed to Laporte on December 21, 1894.
  33. ^ a b The Aylmer, Colorado, post office was renamed Bowen on September 18, 1906.
  34. ^ The Little Orphan, Colorado Territory, post office was renamed Badito on September 12, 1865.
  35. ^ The Nevada, Colorado Territory, post office was renamed Bald Mountain on December 16, 1869. The town was also known as Nevada City and Nevadaville.
  36. ^ The Glenham, Colorado Territory, post office was renamed Barela on July 28, 1874.
  37. ^ Barlow, Colorado, was previously known as Defiance. The Barlow post office was renamed Glenwood Springs on March 28, 1884.
  38. ^ a b The Barr, Colorado, post office was renamed Barr Lake on October 17, 1914.
  39. ^ The Zuck, Colorado, post office was renamed Barton on March 20, 1895.
  40. ^ The Querida, Colorado, post office closed on May 14, 1906, but reopened as Bassick on May 19, 1917.
  41. ^ The Los Pinos, Colorado, post office was renamed Bayfield on February 25, 1899.
  42. ^ a b c The Toof, Colorado, post office was renamed Beaver Creek on January 8, 1883, and was then shortened to Beaver on April 11, 1902.
  43. ^ The Bee, Colorado, post office was renamed Sheridan Lake on October 27, 1887.
  44. ^ a b The Beecher, Colorado, post office closed on November 3, 1905, but reopened as Glory on November 13, 1924, and was then renamed Beecher Island on February 1, 1925.
  45. ^ a b The spelling of the Bennet, Colorado, post office was changed to Bennett on June 1, 1907.
  46. ^ The Little Thompson, Colorado, post office was renamed Berthoud on April 4, 1878.
  47. ^ a b The Godfrey, Colorado, post office was renamed Buick on April 11, 1916, and was then renamed Beuck on March 23, 1918.
  48. ^ The Mace's Hole, Colorado, post office was renamed Beulah on October 25, 1876.
  49. ^ a b The spelling of the Bijouview, Colorado, post office was changed to Bijou View on June 10, 1921.
  50. ^ a b c The name of the Black Hawk Point, Colorado Territory, 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.
  51. ^ a b The Devine, Colorado, post office was renamed Black Mountain on June 20, 1899.
  52. ^ a b The Colfax, Colorado, post office was renamed Blumenau on January 16, 1879.
  53. ^ The Town of Bonanza, Colorado, was originally incorporated on January 13, 1881, as the Town of Bonanza City.[8]
  54. ^ a b The name of the Booneville, Colorado, post office was shortened to Boone on December 5, 1891.
  55. ^ In continuous operation for 165 years, the Boulder post office is the oldest in Colorado.
  56. ^ The City of Boulder, Colorado, was originally incorporated by the Territory of Colorado on November 4, 1871, as the City of Boulder City.[8]
  57. ^ The Nugget, Colorado, post office was renamed Bowerman on October 28, 1903.
  58. ^ a b The first Box Elder, Colorado, post office was renamed Bristol on December 26, 1877.
  59. ^ a b The spelling of the second Box Elder, Colorado, post office was changed to Boxelder on October 30, 1894.
  60. ^ a b The Dickson, Colorado, post office closed on January 7, 1885, but reopened as Bradford on November 27, 1889.
  61. ^ a b The Coloflats, Colorado, post office was renamed Branson on July 30, 1918.
  62. ^ 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.
  63. ^ 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.
  64. ^ The Hughes, Colorado, post office was renamed Brighton on August 4, 1879.
  65. ^ The City and County of Broomfield, Colorado, was consolidated on November 15, 2001.[8]
  66. ^ The Brown, Colorado, post office was renamed Olathe on June 04, 1896.
  67. ^ a b The Kraft, Colorado, 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 the Brown Cañon post office on March 9, 1904.
  68. ^ The Buckley, Colorado, post office was renamed Lycan on June 27, 1913.
  69. ^ 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.
  70. ^ The Buffalo, Colorado, post office was renamed Merino on February 21, 1883.
  71. ^ a b The Bunell, Colorado, post office was renamed Fitzsimons on November 2, 1921.
  72. ^ The Kinkel, Colorado, post office was renamed Burnt Mill on October 7, 1911.
  73. ^ The Burrows Park, Colorado, post office was renamed White Cross on September 28, 1882.
  74. ^ a b The El Paso, Colorado, post office closed on July 11, 1893, but reopened as Buttes on January 24, 1895.
  75. ^ The Cable, Colorado, post office was renamed Genoa on January 30, 1895.
  76. ^ a b The Cacharas, Colorado Territory, post office was renamed Cucharas on September 20, 1872.
  77. ^ The Calcium, Colorado, post office was renamed Thomasville on March 31, 1890.
  78. ^ a b The Calvert, Colorado, post office was renamed Fleming on August 8, 1888.
  79. ^ a b The spelling of the Cañon City, Colorado, post office was changed to Canyon City on July 30, 1904, but was then changed back to Cañon City on December 15, 1904.
  80. ^ The Scissors, Colorado, post office was renamed Capps on September 26, 1894.
  81. ^ Carbonate served as the original seat of Garfield County, Colorado for several months after the county was created on February 10, 1883.
  82. ^ a b The Carriso, Colorado, post office closed on July 11, 1895, but reopened as Townsite on March 18, 1900. The Townsite post office closed on December 31, 1902, but reopened as Carrizo on September 21, 1907.
  83. ^ 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.
  84. ^ a b The Castle, Colorado, post office was renamed Eagle on September 3, 1891.
  85. ^ The City of Castle Pines North, Colorado, was incorporated on November 6, 2007, but an election on November 2, 2010, shortened the city's name to the City of Castle Pines.[8]
  86. ^ a b The first Castle Rock, Colorado Territory, post office was renamed Douglas on May 18, 1874.
  87. ^ The Catlin, Colorado, post office was renamed Manzanola on November 4, 1895.
  88. ^ The Cenicero, Colorado, post office was renamed Lobatos on March 14, 1902.
  89. ^ a b The name of the Centerview, Colorado, post office was shortened to Center on July 1, 1899.
  90. ^ 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. Excavation of gold ore necessitated moving the post office uphill to Central City on October 8, 1869.
  91. ^ The Chaffee, Colorado, post office was renamed Monarch on May 14, 1883.
  92. ^ The Chalk Creek, Colorado, post office was renamed Nathrop on September 8, 1880.
  93. ^ The Chapel, Colorado, post office was renamed Graycreek on January 3, 1895.
  94. ^ The Chapman, Colorado, post office was renamed Newcastle on April 23, 1888, and later the spelling was changed to New Castle.
  95. ^ The Cherokee City, Colorado Territory, post office was renamed Latham on November 25, 1863, and was then renamed Evans on May 16, 1870.
  96. ^ The Saint Cloud, Colorado, post office was renamed Cherokee Park on February 14, 1913.
  97. ^ The Chipeta, Colorado, post office was renamed Naturita on September 15, 1882.
  98. ^ The Claremont, Colorado, post office was renamed Stratton on March 24, 1906.
  99. ^ The first Julesburg, Colorado Territory, post office moved to Clearwater on September 10, 1862.
  100. ^ The Clemmons, Colorado, post office closed on October 31, 1898, but reopened as Schley on June 27, 1899.
  101. ^ a b The Cliff, Colorado, post office was renamed Cliffdale on April 5, 1923.
  102. ^ 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.
  103. ^ a b The Clonmell, Colorado, post office was renamed Cramer on February 7, 1901.
  104. ^ The Seward, Colorado, post office was renamed Clyde on October 12, 1899.
  105. ^ a b The spelling of the Coal Creek, Colorado, post office was changed to Coalcreek on May 31, 1894, but was then changed back to Coal Creek on July 1, 1964.
  106. ^ The Hayden Creek, Colorado, post office was renamed Palmer on February 10, 1880, then renamed Hendricks on January 31, 1887, then renamed Coaldale on February 16, 1891.
  107. ^ The Coalridge, Colorado, post office was renamed Vulcan on October 26, 1893.
  108. ^ Colorado City served as the seat of El Paso County, Jefferson Territory, from November 28, 1859, to June 6, 1861, as the seat of El Paso County, Colorado Territory, from November 1, 1861, to 1873, and as the capital of the Territory of Colorado from July 7, 1862, to August 14, 1862. On June 10, 1917, the City of Colorado Springs annexed Colorado City.[11]
  109. ^ a b The Derby, Colorado, post office was renamed Commerce City on February 1, 1963.
  110. ^ The City of Commerce City, Colorado, was originally incorporated on December 18, 1952, as the Town of Commerce Town.[8]
  111. ^ The Condon, Colorado, post office was renamed Vernon on May 23, 1892.
  112. ^ The second Conger, Colorado, post office was renamed Pallas on July 15, 1895, and was then renamed Huggins on March 23, 1906. The Huggins Post Office closed on September 15, 1908, but reopened as Pallas on August 21, 1912.
  113. ^ The Hutchinson, Colorado, post office was renamed Conifer on November 16, 1894.
  114. ^ The Cooper, Colorado, post office was renamed Taylor on September 28, 1882, but was then changed back to Cooper on July 31, 1886.
  115. ^ The Copper, Colorado, post office was renamed Ionia on March 2, 1899.
  116. ^ a b The Coppertown, Colorado, post office was renamed Copper Spur on October 1, 1929.
  117. ^ The Cordova, Colorado, post office was renamed Weston on September 9, 1889.
  118. ^ The Corona, Colorado, post office was renamed Wiggins on December 2, 1896.
  119. ^ The Corrizo, Colorado, post office was renamed Carrizo on December 14, 1907.
  120. ^ The Coryell, Colorado, post office was renamed Stanley on January 8, 1890.
  121. ^ On November 1, 1861, the Territory of Colorado created 17 original counties, with San Miguel as the original seat of Costilla County. When its post office opened on November 13, 1862, the village selected the new name Costilla, perhaps in recognition of its new status as county seat.[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.[12] It wasn't until October 21, 1872, that the village post office was officially renamed Costilla, New Mexico Territory.[1]
  122. ^ The Cotton Creek, Colorado, post office was renamed Mirage on February 13, 1895.
  123. ^ The Windsor, Colorado, post office in Moffat County closed on July 19, 1880, but reopened as Yampa on January 12, 1883, and was then renamed Craig on August 28, 1889.
  124. ^ a b The Crosson, Colorado, post office closed on August 25, 1885, but reopened as Crossons on June 2, 1920.
  125. ^ The Langdon, Colorado, post office was renamed Crystola on November 24, 1911.
  126. ^ a b The name of the Cuchara Camps, Colorado, post office was shortened to Cuchara on June 15, 1957.
  127. ^ a b The name of the Currant Creek, Colorado, post office was shortened to Currant on October 2, 1894.
  128. ^ a b The Daffodil, Colorado, post office was renamed Deckers on February 19, 1908.
  129. ^ a b The Resort, Colorado, post office was renamed Vermillion on January 3, 1881, but then changed back to Resort on June 3, 1881. The Resort Post Office closed on May 11, 1886, but reopened as Dawson on June 9, 1890. The Dawson Post Office closed on June 30, 1894, but reopened as Foxton on January 21, 1909.
  130. ^ a b The spelling of the De Beque, Colorado, post office was changed to Debeque on March 28, 1894, but was then changed back to De Beque on May 27, 1902.
  131. ^ a b The Dillingham, Colorado, post office was renamed De Nova on March 20, 1916, and a new Dillingham post office was opened on April 29 of that year.
  132. ^ a b The Deane, Colorado, post office closed on October 16, 1884, but reopened as Deansbury on June 23, 1890. The Deansbury Post Office closed on February 3, 1892, but reopened as Strontia Springs on September 27, 1911.
  133. ^ a b The spelling of the Deer Trail, Colorado, post office was changed to Deertrail on May 17, 1894, but was then changed back to Deer Trail on October 1, 1950.
  134. ^ The Delphi, Colorado, post office was renamed Wallstreet on April, 18, 1898.
  135. ^ a b On February 28, 1861, U.S. President James Buchanan signed An Act to provide a temporary Government for the Territory of Colorado.[15] On November 1, 1861, the Colorado Territory created 17 original counties with Denver City as the seat of Arapahoe County. Denver City continued to serve as territorial capital until July 7, 1862, when the capital was moved to Colorado City. On February 13, 1866, the name of the Denver City, Colorado Territory, post office was shortened to Denver. On December 9, 1867, the territorial capital was moved from Golden City to Denver, where it has remained. On August 1, 1876, U.S. President Ulysses S. Grant issued Proclamation 230 — Admission of Colorado into the Union. The City and County of Denver was consolidated on November 15, 1902.
  136. ^ The City and County of Denver is the capital of the State of Colorado.
  137. ^ The second Julesburg, Colorado, post office was renamed Denver Junction on January 7, 1885. The Denver Junction post office closed on May 26, 1886, but reopened as Weir on June 21, 1889.
  138. ^ The Sheffield, Colorado, post office was renamed Denver Mills on January 20, 1892.
  139. ^ The Washburn, Colorado, post office was renamed Derblay on July 13, 1892, but the name was changed back to Washburn on December 22 of that year, only to be renamed Hazeltine on January 7, 1893.
  140. ^ The Deuel, Colorado, post office was renamed Weldona on July 18, 1907.
  141. ^ The Disappointment, Colorado, post office closed on June 30, 1920, but reopened as Willow Gulch on March 28, 1921.
  142. ^ a b The first Divide, Colorado, post office closed on August 19, 1885, but reopened as Dolomite on October 11, 1886. The Dolomite post office was renamed Higgins on April 27, 1890, and then renamed Newett on April 22, 1895.
  143. ^ The Dodsonville, Colorado Territory, post office was renamed Linwood on April 14, 1876.
  144. ^ The first Dora, Colorado, post office was renamed Gove on October 31, 1883.
  145. ^ The Horse Shoe, Colorado, post office closed on July 8, 1886, but reopened as Horseshoe on April 4, 1890. The Horseshoe Post Office closed on July 2, 1894, but reopened as Doran on November 1, 1901.
  146. ^ The Doyleville, Colorado, post office was renamed Gilman on April 9, 1882, but was then changed back to Doyleville on March 24, 1883.
  147. ^ The Hibbard, Colorado, post office was renamed Drennan in 1922.
  148. ^ The Mill City, Colorado, post office closed on May 26, 1879, but reopened on May 17, 1880, as the Dumont post office.
  149. ^ The second Duncan, Colorado, post office was renamed Gotera on August 17, 1916, and was then renamed Lone Oak on January 23, 1922.
  150. ^ The Eagalite, Colorado, post office was renamed Plateau City on August 26, 1901.
  151. ^ a b The Easton, Colorado, post office was renamed Eastonville on September 28, 1883.
  152. ^ a b The name of the Eatonton, Colorado, post office was shortened to Eaton on September 28, 1883.
  153. ^ The Edith, Colorado, post office moved across the street to Rio Arriba County, New Mexico Territory, from May 5, 1904, until February 4, 1909.
  154. ^ a b The spelling of the El Moro, Colorado, post office was changed to Elmoro in January 1896, although the community continues to use the El Moro spelling.
  155. ^ The Hawthorne, Colorado, post office was renamed Eldorado Springs on May 1, 1930.
  156. ^ The name of the Red Elephant, Colorado, post office was shortened to Elephant on April 22, 1881.
  157. ^ The Elgin, Colorado, post office was renamed Waunita on September 10, 1885. The Waunita Post Office closed on April 15, 1908, but reopened as Waunita Hot Springs on May 27, 1910.
  158. ^ a b The name of the Empire City, Colorado Territory, post office was shortened to Empire on May 7, 1866.
  159. ^ The Kassler, Colorado Territory, railroad station was established in 1872, and the Enterprise, Colorado, post office opened nearby on October 3, 1879. The Enterprise post office was renamed Platte Cañon on March 11, 1881, and closed on May 21, 1893. The town changed its name to Watertown in 1916. The site is now known as Waterton.
  160. ^ The Ephraim, Colorado, post office was moved about a half-mile (800 m) and renamed Sanford on June 2, 1888.
  161. ^ a b The spelling of the Fair Play, Colorado, post office was changed to Fairplay on October 1, 1924.
  162. ^ The Fairmount, Colorado, post office was renamed Swink on February 7, 1906.
  163. ^ The Fairville, Colorado, post office was renamed Slaghts on February 23, 1882, and was then moved about a half-mile (800 m) and renamed Shawnee on April 19, 1900.
  164. ^ The Griffth, Colorado, post office was renamed Falfa on November 19, 1924.
  165. ^ The original Texas Creek, Colorado, post office closed on March 31, 1882, but reopened as Texas on May 12, 1882, and was then renamed Hillside on January 21, 1884. The Ford post office was renamed Texas Creek on September 10, 1885.
  166. ^ a b The spelling of the Forks Creek, Colorado, post office was changed to Forkscreek on June 4, 1895.
  167. ^ The Fort Lewis, Colorado, post office moved to Hesperus on October 10, 1891.
  168. ^ a b On January 18, 1869, the Fort Lupton, Colorado Territory, post office was moved about a mile (1.6 km) south from the stage stop to the settlement, and the old post office was renamed Weld.
  169. ^ a b c Fort Wise was renamed Fort Lyon in 1862. After flooding on the Arkansas River in 1866, a new Fort Lyon was built twenty miles (32 km) upstream in 1867.
  170. ^ Frankstown served as the original seat of Douglas County, Colorado Territory, from November 1, 1861, until 1864.
  171. ^ The Morgan, Colorado, post office was renamed Freedom on May 14, 1901.
  172. ^ The Fremont, Colorado, post office was renamed Morland on December 9, 1891, and then changed back to Fremont on February 4, 1892, and then renamed Cripple Creek on June 20 of that year.
  173. ^ The Virginia, Colorado Territory, post office in Douglas County was renamed Frosts Ranch on February 8, 1871, and was then renamed Rock Ridge on February 13, 1872.
  174. ^ The first Mesa, Colorado, post office closed on March 4, 1884, but reopened as Fruita on April 4, 1884. The second Mesa, Colorado, post office opened in the Plateau Valley on April 29, 1887.

References

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  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 November 30, 2024.
  3. ^ "Post Office Reports of Site Locations, 1837–1950". United States National Archives and Records Administration. Retrieved November 30, 2024.
  4. ^ "ZIP Code™ by City and State". United States Postal Service. Retrieved November 30, 2024.
  5. ^ "Geographic Names Information System query". United States Department of the Interior, United States Geological Survey. Retrieved November 30, 2024.
  6. ^ "Place Names of Colorado" (PDF). Colorado Council of Genealogical Societies, Inc. 1999. Retrieved November 30, 2024.
  7. ^ "Post Offices by state". United States Postal Service. Retrieved November 30, 2024.
  8. ^ a b c d e f g h "Active Colorado Municipalities". State of Colorado, Department of Local Affairs, Division of Local Government. Retrieved November 6, 2024.
  9. ^ Provisional Laws and Joint Resolutions of the General Assembly of Jefferson Territory. General Assembly of the Territory of Jefferson. November 28, 1859. Retrieved November 7, 2024.
  10. ^ "An Act Defining the Boundaries of Counties and for other purposes". Provisional Laws and Joint Resolutions of the General Assembly of Jefferson Territory. General Assembly of the Provisional Government of the Territory of Jefferson. November 28, 1859. Retrieved November 7, 2024.
  11. ^ "Annexation of Colorado City". Colorado Springs Pioneer Museum. Retrieved November 5, 2024.
  12. ^ Rosso, Mike (November 1, 2010). "Lines in the sand". Colorado Central Magazine. Archived from the original on October 25, 2023. Retrieved November 10, 2023.
  13. ^ Scott, Glenn R. (1976). "Historic trail map of the Greater Denver area, Colorado". USGS Report. United States Department of the Interior, United States Geological Survey: 38. Bibcode:1976usgs.rept...38S. doi:10.3133/i856G. Archived from the original on April 24, 2021. Retrieved July 19, 2021.
  14. ^ 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: 20. Bibcode:1999usgs.rept...20S. doi:10.3133/i2639. Archived from the original on April 24, 2021. Retrieved July 19, 2021.
  15. ^ Thirty-sixth United States Congress (February 28, 1861). "An Act To provide a temporary Government for the Territory of Colorado". Library of Congress. Retrieved November 7, 2024.
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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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