| Supreme Court Justice | Appellate Court Judge | |||
|---|---|---|---|---|
| To Succeed: | Joel Horton | Warren E. Jones | Sergio A. Gutierrez | |
| Counties | Joel Horton | William "Breck" Seiniger | Warren E. Jones | Sergio A. Gutierrez |
| Ada | 23,190 | 12,490 | 29,988 | 30,114 |
| Adams | 429 | 225 | 557 | 571 |
| Bannock | 7,411 | 3,703 | 10,504 | 10,474 |
| Bear Lake | 761 | 390 | 1,049 | 1,097 |
| Benewah | 449 | 376 | 549 | 654 |
| Bingham | 3,814 | 1,728 | 5,182 | 5,154 |
| Blaine | 1,162 | 493 | 1,398 | 1,407 |
| Boise | 799 | 453 | 1,015 | 1,050 |
| Bonner | 3,048 | 2,013 | 4,549 | 4,543 |
| Bonneville | 7,061 | 3,221 | 9,052 | 9,029 |
| Boundary | 973 | 635 | 1,308 | 1,359 |
| Butte | 449 | 235 | 633 | 633 |
| Camas | 171 | 49 | 173 | 181 |
| Canyon | 9,461 | 5,216 | 12,155 | 13,013 |
| Caribou | 1,080 | 427 | 1,399 | 1,438 |
| Cassia | 1,687 | 876 | 2,369 | 2,365 |
| Clark | 159 | 58 | 192 | 207 |
| Clearwater | 450 | 409 | 738 | 721 |
| Custer | 665 | 363 | 893 | 922 |
| Elmore | 1,494 | 779 | 2,065 | 2,067 |
| Franklin | 884 | 420 | 1,226 | 1,197 |
| Fremont | 1,575 | 859 | 2,250 | 2,267 |
| Gem | 1,569 | 813 | 2,050 | 2,092 |
| Gooding | 1,072 | 626 | 1,553 | 1,531 |
| Idaho | 1,875 | 1,106 | 2,527 | 2,636 |
| Jefferson | 2,551 | 1,306 | 3,614 | 3,584 |
| Jerome | 1,289 | 599 | 1,748 | 1,749 |
| Kootenai | 7,954 | 3,953 | 10,456 | 10,553 |
| Latah | 1,704 | 897 | 2,265 | 2,248 |
| Lemhi | 1,144 | 659 | 1,582 | 1,573 |
| Lewis | 339 | 211 | 479 | 514 |
| Lincoln | 448 | 214 | 597 | 599 |
| Madison | 2,382 | 1,107 | 3,369 | 3,371 |
| Minidoka | 1,667 | 809 | 2,293 | 2,293 |
| Nez Perce | 1,857 | 942 | 2,494 | 2,461 |
| Oneida | 333 | 201 | 496 | 484 |
| Owyhee | 862 | 419 | 1,103 | 1,139 |
| Payette | 1,885 | 973 | 2,597 | 2,633 |
| Power | 591 | 276 | 822 | 827 |
| Shoshone | 558 | 348 | 640 | 796 |
| Teton | 813 | 441 | 1,155 | 1,160 |
| Twin Falls | 4,197 | 2,023 | 5,690 | 5,646 |
| Valley | 838 | 350 | 1,079 | 1,066 |
| Washington | 1,239 | 464 | 1,479 | 1,541 |
| TOTAL | 104,339 | 54,155 | 139,332 | 140,959 |
| Plurality | 50,184 | |||
| Percentage | 65.8 % | 34.2 % | 100.0 % | 100.0 % |