| DEM | DEM | LIB | LIB W/I | REP | REP | REP | REP | |
|---|---|---|---|---|---|---|---|---|
| Counties | Jerry M. Brady | Rue T. Stears | Daniel L.J. Adams | Michael Monroe Gollaher | Walter L. Bayes | Milt Erhart | Raynelle J. George | Dirk Kempthorne |
| Ada | 11,268 | 925 | 221 | 46 | 1,690 | 12,162 | 1,200 | 19,882 |
| Adams | 72 | 7 | 2 | 2 | 73 | 257 | 35 | 549 |
| Bannock | 3,669 | 444 | 79 | 0 | 281 | 1,679 | 237 | 3,695 |
| Bear Lake | 133 | 23 | 3 | 0 | 50 | 263 | 52 | 1,124 |
| Benewah | 462 | 137 | 15 | 1 | 18 | 31 | 18 | 496 |
| Bingham | 529 | 112 | 6 | 0 | 203 | 1,847 | 173 | 3,556 |
| Blaine | 775 | 80 | 6 | 0 | 20 | 50 | 12 | 484 |
| Boise | 168 | 31 | 12 | 0 | 74 | 325 | 46 | 533 |
| Bonner | 1,096 | 275 | 73 | 2 | 174 | 199 | 141 | 2,815 |
| Bonneville | 1,497 | 173 | 19 | 2 | 266 | 2,807 | 357 | 5,151 |
| Boundary | 114 | 25 | 6 | 0 | 87 | 115 | 64 | 1,098 |
| Butte | 50 | 5 | 1 | 0 | 26 | 172 | 25 | 478 |
| Camas | 17 | 5 | 3 | 0 | 5 | 54 | 5 | 97 |
| Canyon | 1,896 | 280 | 71 | 16 | 749 | 4,371 | 427 | 8,388 |
| Caribou | 82 | 17 | 1 | 0 | 45 | 210 | 21 | 638 |
| Cassia | 146 | 23 | 3 | 0 | 183 | 728 | 129 | 2,468 |
| Clark | 2 | 0 | 0 | 0 | 14 | 55 | 14 | 216 |
| Clearwater | 461 | 77 | 6 | 0 | 72 | 91 | 90 | 999 |
| Custer | 40 | 11 | 1 | 0 | 54 | 164 | 42 | 796 |
| Elmore | 489 | 76 | 17 | 2 | 122 | 518 | 72 | 1,409 |
| Franklin | 55 | 31 | 6 | 0 | 105 | 249 | 54 | 1,922 |
| Fremont | 107 | 17 | 15 | 0 | 74 | 565 | 103 | 1,375 |
| Gem | 429 | 61 | 28 | 0 | 191 | 929 | 103 | 1,785 |
| Gooding | 261 | 31 | 19 | 0 | 87 | 488 | 49 | 1,130 |
| Idaho | 259 | 83 | 12 | 0 | 229 | 304 | 192 | 2,688 |
| Jefferson | 164 | 42 | 3 | 0 | 101 | 818 | 112 | 1,819 |
| Jerome | 190 | 32 | 10 | 0 | 54 | 286 | 29 | 1,008 |
| Kootenai | 2,146 | 554 | 219 | 31 | 497 | 1,048 | 448 | 9,389 |
| Latah | 1,191 | 145 | 15 | 2 | 106 | 256 | 76 | 1,253 |
| Lemhi | 65 | 6 | 3 | 0 | 55 | 273 | 59 | 1,254 |
| Lewis | 182 | 42 | 5 | 0 | 28 | 37 | 22 | 335 |
| Lincoln | 98 | 22 | 1 | 0 | 33 | 149 | 17 | 307 |
| Madison | 144 | 18 | 9 | 3 | 135 | 954 | 126 | 2,298 |
| Minidoka | 176 | 82 | 6 | 0 | 85 | 535 | 54 | 1,339 |
| Nez Perce | 1,757 | 291 | 26 | 0 | 96 | 212 | 104 | 1,649 |
| Oneida | 34 | 6 | 0 | 0 | 16 | 59 | 25 | 651 |
| Owyhee | 122 | 25 | 11 | 0 | 90 | 382 | 36 | 752 |
| Payette | 307 | 51 | 16 | 0 | 162 | 902 | 94 | 1,950 |
| Power | 164 | 21 | 1 | 0 | 23 | 171 | 26 | 520 |
| Shoshone | 1,017 | 286 | 8 | 0 | 40 | 60 | 26 | 543 |
| Teton | 194 | 44 | 5 | 0 | 49 | 208 | 49 | 738 |
| Twin Falls | 816 | 111 | 16 | 1 | 271 | 1,584 | 190 | 4,056 |
| Valley | 235 | 36 | 12 | 0 | 69 | 451 | 60 | 1,004 |
| Washington | 206 | 35 | 6 | 1 | 71 | 505 | 57 | 1,245 |
| TOTAL | 33,285 | 4,798 | 997 | 109 | 6,873 | 37,523 | 5,271 | 95,882 |
| Plurality | 28,487 | 888 | 58,359 | |||||
| Percentage | 87.4% | 12.6% | 90.1% | 9.9% | 4.7% | 25.8% | 3.6% | 65.9% |