Cassia County Idaho was established in 1879.
The total area of Cassia County Idaho is, 2,567 sq mi, (6,648 km sq).
The web address of the Cassia County Historical Society Inc is: http://cassiacounty.org
The phone number of the Cassia County Historical Society Inc is: 208-678-7172.
As of the 2000 Census, the population of Idaho County Idaho is, 15,511.
The address of the Cassia County Historical Society Inc is: Po Box 331, Burley, ID 83318
As of the 2000 Census, the population of Bonner County Idaho is 36,835.
As of the 2000 Census the population of Bannock County, Idaho is 75,565.
As of the 2000 Census, the population of Bingham County Idaho is 41,735.
As of the 2000 Census, the population of Boundary County Idaho is, 9,871.
As of the 2000 Census, the population of Butte County Idaho is, 2,899.
As of the 2000 Census, the population of Camas County Idaho is, 991.