Seal of Idaho

Idaho

Population: 1,935,521 · 44 counties · Official website · Open data

Idaho Congressional Delegation

Explore Idaho’s representation in the U.S. Congress.

Republican

Senators

Photo of Mike Crapo
R Republican · Senior Senator
Photo of James E. Risch
R Republican · Junior Senator

Representatives

District Representative Party
Photo of Russ Fulcher ID-01 Russ Fulcher R Republican
Photo of Michael K. Simpson ID-02 Michael K. Simpson R Republican

Counties

County Population Congressional Districts
Ada County 524,673 ID-01, ID-02
Adams County 4,903 ID-01
Bannock County 90,400 ID-02
Bear Lake County 6,766 ID-02
Benewah County 10,369 ID-01
Bingham County 50,395 ID-02
Blaine County 25,041 ID-02
Boise County 8,517 ID-01, ID-02
Bonner County 52,547 ID-01, WA-05
Bonneville County 131,366 ID-02
Boundary County 13,557 ID-01
Butte County 2,758 ID-02
Camas County 1,232 ID-02
Canyon County 257,674 ID-01
Caribou County 7,219 ID-02
Cassia County 25,696 ID-02, UT-01
Clark County 801 ID-02
Clearwater County 9,214 ID-01
Custer County 4,523 ID-02
Elmore County 29,724 ID-01, ID-02
Franklin County 15,494 ID-02
Fremont County 14,196 ID-02
Gem County 21,071 ID-01, ID-02
Gooding County 16,061 ID-02
Idaho County 17,890 ID-01
Jefferson County 34,198 ID-02
Jerome County 25,479 ID-02
Kootenai County 185,010 ID-01
Latah County 41,301 ID-01
Lemhi County 8,441 ID-02
Lewis County 3,739 ID-01
Lincoln County 5,450 ID-02
Madison County 54,547 ID-02
Minidoka County 22,480 ID-02
Nez Perce County 42,987 ID-01
Oneida County 4,953 ID-02
Owyhee County 12,722 ID-01, ID-02
Payette County 27,279 ID-01
Power County 8,253 ID-02
Shoshone County 14,026 ID-01
Teton County 12,549 ID-02
Twin Falls County 95,156 ID-01, ID-02
Valley County 12,644 ID-01
Washington County 11,425 ID-01