District 1 — (Benewah, Bonner, Boundary, Kootenai, Shoshone Counties)
 
District 2 — (Clearwater, Idaho, Latah, Lewis, Nez Perce Counties)
 
District 3 — (Adams, Canyon, Gem, Owyhee, Payette, Washington Counties)
 
District 4 — (Ada, Boise, Elmore, Valley Counties)
 
District 5 — (Blaine, Camas, Cassia, Gooding, Jerome, Lincoln, Minidoka, Twin Falls Counties)
 
District 6 — (Bannock, Bear Lake, Bingham, Caribou, Franklin, Oneida, Power Counties)
 
District 7 — (Bonneville, Butte, Clark, Custer, Fremont, Jefferson, Lemhi, Madison, Teton Counties)