Idaho Counties

Idaho, state of the United States of America. There are 44 county in Idaho. You can find the list of these counties and detailed information from the links below.

Ada County
Ada County

Ada County, population 481,587

Canyon County
Canyon County

Canyon County, population 229,849

Kootenai County
Kootenai County

Kootenai County, population 165,697

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z all
County Name Population
Ada County 481,587
Adams County 4,294
Bannock County 87,808
Bear Lake County 6,125
Benewah County 9,298
Bingham County 46,811
Blaine County 23,021
Boise County 7,831
Bonner County 45,739
Bonneville County 119,062
Boundary County 12,245
Butte County 2,597
Camas County 1,106
Canyon County 229,849
Caribou County 7,155
Cassia County 24,030
Clark County 845
Clearwater County 8,756
Custer County 4,315
Elmore County 27,511
Franklin County 13,876
Fremont County 13,099
Gem County 18,112
Gooding County 15,179
Idaho County 16,667
Jefferson County 29,871
Jerome County 24,412
Kootenai County 165,697
Latah County 40,108
Lemhi County 8,027
Lewis County 3,838
Lincoln County 5,366
Madison County 39,907
Minidoka County 21,039
Nez Perce County 40,408
Oneida County 4,531
Owyhee County 11,823
Payette County 23,951
Power County 7,681
Shoshone County 12,882
Teton County 12,142
Twin Falls County 86,878
Valley County 11,392
Washington County 10,194