Idaho

Abbreviation: ID

FIPS Code: 16

Capital City: Boise

Largest City: Boise

Established: Jul 3, 1890

Counties in Idaho

Choose a county below to view county offices and title service providers.

State - County FIPS Code
Ada County 16 - 1
Adams County 16 - 3
Bannock County 16 - 5
Bear Lake County 16 - 7
Benewah County 16 - 9
Bingham County 16 - 11
Blaine County 16 - 13
Boise County 16 - 15
Bonner County 16 - 17
Bonneville County 16 - 19
Boundary County 16 - 21
Butte County 16 - 23
Camas County 16 - 25
Canyon County 16 - 27
Caribou County 16 - 29
Cassia County 16 - 31
Clark County 16 - 33
Clearwater County 16 - 35
Custer County 16 - 37
Elmore County 16 - 39
Franklin County 16 - 41
Fremont County 16 - 43
Gem County 16 - 45
Gooding County 16 - 47
Idaho County 16 - 49
Jefferson County 16 - 51
Jerome County 16 - 53
Kootenai County 16 - 55
Latah County 16 - 57
Lemhi County 16 - 59
Lewis County 16 - 61
Lincoln County 16 - 63
Madison County 16 - 65
Minidoka County 16 - 67
Nez Perce County 16 - 69
Oneida County 16 - 71
Owyhee County 16 - 73
Payette County 16 - 75
Power County 16 - 77
Shoshone County 16 - 79
Teton County 16 - 81
Twin Falls County 16 - 83
Valley County 16 - 85
Washington County 16 - 87