| GOVERNOR | ||||||
|---|---|---|---|---|---|---|
| REP | REP | REP | REP | DEM | DEM | |
| Counties | Dan Adamson | Walt Bayes | Jack Alan Johnson | C.L. "Butch" Otter | Jerry M. Brady | Lee Chaney Sr. |
| Ada | 7,730 | 931 | 1,661 | 18,547 | 6,368 | 750 |
| Adams | 152 | 45 | 93 | 805 | 106 | 18 |
| Bannock | 1,268 | 72 | 136 | 2,120 | 2,641 | 448 |
| Bear Lake | 275 | 29 | 85 | 904 | 63 | 12 |
| Benewah | 42 | 16 | 32 | 585 | 453 | 113 |
| Bingham | 1,234 | 98 | 230 | 3,017 | 653 | 147 |
| Blaine | 100 | 15 | 32 | 395 | 1,087 | 190 |
| Boise | 290 | 38 | 106 | 1,052 | 120 | 33 |
| Bonner | 473 | 161 | 321 | 3,217 | 783 | 190 |
| Bonneville | 2,128 | 152 | 369 | 4,968 | 419 | 250 |
| Boundary | 92 | 70 | 59 | 788 | 150 | 33 |
| Butte | 136 | 22 | 35 | 483 | 49 | 12 |
| Camas | 22 | 1 | 9 | 98 | 6 | 6 |
| Canyon | 3,265 | 635 | 1,047 | 10,810 | 1,524 | 349 |
| Caribou | 333 | 29 | 66 | 837 | 49 | 22 |
| Cassia | 615 | 63 | 140 | 2,318 | 120 | 47 |
| Clark | 42 | 9 | 18 | 237 | 2 | 2 |
| Clearwater | 101 | 32 | 45 | 515 | 303 | 71 |
| Custer | 117 | 31 | 53 | 708 | 73 | 21 |
| Elmore | 284 | 51 | 88 | 1,146 | 362 | 92 |
| Franklin | 668 | 102 | 160 | 1,104 | 52 | 28 |
| Fremont | 534 | 47 | 112 | 1,763 | 122 | 34 |
| Gem | 458 | 100 | 149 | 1,734 | 186 | 38 |
| Gooding | 328 | 46 | 66 | 1,255 | 173 | 50 |
| Idaho | 285 | 75 | 113 | 1,962 | 519 | 121 |
| Jefferson | 670 | 44 | 109 | 2,088 | 161 | 55 |
| Jerome | 320 | 56 | 99 | 1,400 | 136 | 15 |
| Kootenai | 1,217 | 436 | 659 | 9,138 | 2,389 | 551 |
| Latah | 333 | 127 | 139 | 1,492 | 903 | 164 |
| Lemhi | 150 | 65 | 86 | 1,080 | 156 | 34 |
| Lewis | 78 | 26 | 26 | 408 | 153 | 47 |
| Lincoln | 156 | 26 | 43 | 464 | 64 | 25 |
| Madison | 922 | 43 | 134 | 2,128 | 137 | 20 |
| Minidoka | 253 | 32 | 89 | 1,241 | 147 | 46 |
| Nez Perce | 371 | 84 | 131 | 1,411 | 1,070 | 201 |
| Oneida | 200 | 36 | 63 | 621 | 181 | 76 |
| Owyhee | 186 | 71 | 62 | 1,204 | 73 | 15 |
| Payette | 199 | 68 | 106 | 1,269 | 221 | 42 |
| Power | 170 | 13 | 30 | 485 | 137 | 21 |
| Shoshone | 45 | 11 | 26 | 402 | 990 | 359 |
| Teton | 136 | 34 | 54 | 593 | 434 | 95 |
| Twin Falls | 2,169 | 181 | 324 | 6,648 | 1,217 | 268 |
| Valley | 353 | 82 | 133 | 1,233 | 180 | 37 |
| Washington | 193 | 80 | 114 | 1,372 | 129 | 34 |
| TOTAL | 29,093 | 4,385 | 7,652 | 96,045 | 25,261 | 5,182 |
| Plurality | 66,952 | 20,079 | ||||
| Percentage | 21.2% | 3.2% | 5.6% | 70.0% | 83.0% | 17.0% |