Idaho Post Offices - Custer County |
PO Dates Comments AETNA 1881-1882 1882-1884 renamed BAY HORSE ALDER 1884-1885 BARTON 1899-1906 1907-1909 BAY HORSE 1884-1910 was AETNA 1920-1927 BONANZA 1894-1902 was BONANZA CITY 1910-1918 BONANZA CITY 1879-1894 was JORDAN CREEK renamed BONANZA CALEB 1882-1883 1883-1886 CAPE HORN 1909-1912 CARBONATE 1884-1885 CASTO 1905-1908 CHALLIS 1878-Date was ROUND VALLEY county seat CHILLY 1902-1958 CLAYTON 1880-Date CLIFF 1884-1886 CONCORDIA 1881-1882 CRYSTAL 1880-1881 1882-1887 CUSTER 1880-1915 1939-1939 CUSTER CITY 1879-1880 DICKEY 1885-1934 ELLIS 1890-1894 in Custer County 1896-1899 in Custer County 1899-1904 in Lemhi County 1904-1906 in Custer County 1906-1918 in Lemhi County 1918-Date in Custer County FISHER 1900-1911 FROST 1885-1887 GLADYS 1903-1904 GOLDBURG 1890-1942 GREYHOUND 1908-1910 GROUSE 1899-1976 HOUSTON 1884-1905 IVERS 1905-1908 JORDAN CREEK 1876-1879 was ROBINSON BAR renamed BONANZA CITY LESLIE 1888-1980 LOON CREEK 1872-1873 MACKAY 1901-Date MCFADDEN 1900-1901 MORSE 1889-1902 in Custer County 1903-1905 in Lemhi County OBSIDIAN 1918-1976 PIERSON 1903-1915 ROBINSON 1898-1907 ROBINSON BAR 1876-1876 renamed JORDAN CREEK ROUND VALLEY 1878-1878 renamed CHALLIS SEAFOAM 1927-1928 STANLEY 1892-1895 1899-1902 1902-Date SUNBEAM 1907-1912 1939-1962 SPO WHITE KNOB 1916-1934
Compiled by Mark Metkin - Revised March 25, 2006