| DEM | LIB | REP | REP | REP | |
|---|---|---|---|---|---|
| Counties | Bob Sonnichsen | Suzanne Gribbin | Keith Johnson | Donna M. Jones | Gene Winchester |
| Ada | 11,185 | 298 | 12,959 | 11,060 | 7,334 |
| Adams | 64 | 4 | 337 | 198 | 242 |
| Bannock | 3,621 | 86 | 2,209 | 1,833 | 964 |
| Bear Lake | 144 | 3 | 649 | 423 | 190 |
| Benewah | 521 | 16 | 183 | 119 | 118 |
| Bingham | 571 | 7 | 2,668 | 1,731 | 772 |
| Blaine | 746 | 6 | 204 | 135 | 113 |
| Boise | 179 | 12 | 310 | 269 | 267 |
| Bonner | 1,236 | 76 | 907 | 963 | 659 |
| Bonneville | 1,399 | 23 | 3,240 | 2,512 | 2,008 |
| Boundary | 129 | 6 | 294 | 374 | 238 |
| Butte | 43 | 1 | 212 | 164 | 177 |
| Camas | 20 | 3 | 47 | 47 | 30 |
| Canyon | 1,995 | 89 | 4,045 | 4,499 | 3,920 |
| Caribou | 89 | 1 | 343 | 242 | 193 |
| Cassia | 152 | 2 | 1,431 | 1,139 | 500 |
| Clark | 2 | 0 | 82 | 84 | 75 |
| Clearwater | 496 | 8 | 336 | 355 | 298 |
| Custer | 44 | 1 | 279 | 330 | 233 |
| Elmore | 501 | 20 | 635 | 691 | 455 |
| Franklin | 73 | 5 | 1,053 | 652 | 305 |
| Fremont | 103 | 17 | 831 | 675 | 366 |
| Gem | 433 | 30 | 731 | 1,055 | 848 |
| Gooding | 264 | 17 | 483 | 540 | 389 |
| Idaho | 321 | 13 | 822 | 1,060 | 812 |
| Jefferson | 179 | 3 | 1,452 | 686 | 494 |
| Jerome | 201 | 16 | 471 | 439 | 266 |
| Kootenai | 2,628 | 260 | 3,662 | 2,965 | 2,419 |
| Latah | 1,234 | 18 | 590 | 488 | 337 |
| Lemhi | 64 | 5 | 492 | 370 | 481 |
| Lewis | 198 | 5 | 120 | 114 | 117 |
| Lincoln | 107 | 1 | 144 | 163 | 94 |
| Madison | 141 | 11 | 1,606 | 1,003 | 434 |
| Minidoka | 228 | 8 | 734 | 727 | 286 |
| Nez Perce | 1,845 | 27 | 681 | 607 | 398 |
| Oneida | 35 | 0 | 266 | 282 | 110 |
| Owyhee | 116 | 10 | 307 | 368 | 451 |
| Payette | 317 | 16 | 576 | 1,901 | 511 |
| Power | 165 | 1 | 250 | 255 | 103 |
| Shoshone | 1,199 | 10 | 188 | 196 | 161 |
| Teton | 184 | 6 | 329 | 308 | 181 |
| Twin Falls | 846 | 17 | 1,766 | 2,334 | 1,073 |
| Valley | 237 | 13 | 501 | 458 | 393 |
| Washington | 216 | 7 | 438 | 997 | 302 |
| TOTAL | 34,471 | 1,178 | 49,863 | 45,811 | 30,117 |
| Plurality | 4,052 | ||||
| Percentage | 100% | 100% | 39.6% | 36.4% | 23.9% |