Canyon County, Idaho

Canyon County administrative offices are located at 1115 Albany Street, Caldwell, ID 83605; phone: 208-454-7300.

Canyon County was created out of the southwestern portion of Ada County by an act of the first state legislature, March 7, 1891. [1]

1. John Hailey, The History of Idaho, Syms-York Company, Inc., Boise, 1910.