| Cong. Dist. | Total Registered |
|---|---|
| 1 | 423,591 |
| 2 | 386,129 |
| Total | 809,720 |
| Leg. Dist. | Total Registered |
|---|---|
| 01 | 27,298 |
| 02 | 27,917 |
| 03 | 23,730 |
| 04 | 25,282 |
| 05 | 26,801 |
| 06 | 22,849 |
| 07 | 23,492 |
| 08 | 27,466 |
| 09 | 21,910 |
| 10 | 17,288 |
| 11 | 23,256 |
| 12 | 19,515 |
| 13 | 21,113 |
| 14 | 33,550 |
| 15 | 22,791 |
| 16 | 24,284 |
| 17 | 21,352 |
| 18 | 27,502 |
| 19 | 29,820 |
| 20 | 24,811 |
| 21 | 27,403 |
| 22 | 20,960 |
| 23 | 17,498 |
| 24 | 19,669 |
| 25 | 19,729 |
| 26 | 21,385 |
| 27 | 16,858 |
| 28 | 23,031 |
| 29 | 20,524 |
| 30 | 24,121 |
| 31 | 19,032 |
| 32 | 24,277 |
| 33 | 19,544 |
| 34 | 22,358 |
| 35 | 21,304 |
| Total | 809,720 |
| County | Total Registered |
|---|---|
| Ada | 232,473 |
| Adams | 2,498 |
| Bannock | 40,312 |
| Bear Lake | 3,288 |
| Benewah | 4,999 |
| Bingham | 19,032 |
| Blaine | 12,592 |
| Boise | 4,515 |
| Bonner | 24,615 |
| Bonneville | 50,818 |
| Boundary | 6,037 |
| Butte | 1,436 |
| Camas | 667 |
| Canyon | 84,962 |
| Caribou | 3,625 |
| Cassia | 9,193 |
| Clark | 362 |
| Clearwater | 4,322 |
| Custer | 2,746 |
| Elmore | 9,948 |
| Franklin | 6,094 |
| Fremont | 6,544 |
| Gem | 9,296 |
| Gooding | 6,035 |
| Idaho | 9,513 |
| Jefferson | 12,962 |
| Jerome | 7,811 |
| Kootenai | 76,929 |
| Latah | 21,802 |
| Lemhi | 4,733 |
| Lewis | 1,999 |
| Lincoln | 2,091 |
| Madison | 18,062 |
| Minidoka | 7,665 |
| Nez Perce | 20,850 |
| Oneida | 2,447 |
| Owyhee | 4,780 |
| Payette | 10,560 |
| Power | 3,243 |
| Shoshone | 6,303 |
| Teton | 5,966 |
| Twin Falls | 34,357 |
| Valley | 6,176 |
| Washington | 5,062 |
| Total | 809,720 |