As of the 2000 Census, the population of Owyhee County Idaho is, 10,644.
The total area of Owyhee County Idaho is, 7,678 sq mi, (19,886 km sq).
The web address of the Owyhee County Historical Society is: http://owyheemuseum.org
The phone number of the Owyhee County Historical Society is: 208-495-2319.
The address of the Owyhee County Historical Society is: 17085 Basey St, Murphy, ID 83650-0067
Benewah County Idaho was established in 1915.
Idaho County Idaho was established in 1864.
* Ada, Adams * Bannock, Bear Lake, Benewah, Bingham, Blaine, Bonner, Booneville, Boundary * Camas, Canyon, Caribou, Cassia, Clark, Clearwater, Custer * Elmore * Franklin, Freemont * Gem, Gooding * Idaho * Jefferson, Jerome * Kootenai * Latah, Lemhi, Lewis, Lincoln * Madison, Minidokka * Nez Perce * Oneida, Owyhee * Payette, Power * Shoshone * Teton, Twin Falls * Valley and * Washington.
Bonneville County Idaho was established in 1911.
Butte County Idaho was established in 1917.
Canyon County Idaho was established in 1892.
Caribou County Idaho was established in 1919.