| Dem. | Dem. | Dem. | Rep. | Rep. | Rep. | Rep. | |
|---|---|---|---|---|---|---|---|
| Counties | Ron Beitelspacher | Larry EchoHawk | David W. Shepherd | Phil Batt | Doug Dorn | Larry Eastland | Charles 'Chuck' Winder |
| Ada | 1,272 | 7,431 | 229 | 14,502 | 2,758 | 8,346 | 5,773 |
| Adams | 40 | 221 | 19 | 344 | 43 | 165 | 196 |
| Bannock | 744 | 6,905 | 365 | 1,554 | 101 | 1,429 | 276 |
| Bear Lake | 15 | 356 | 43 | 820 | 75 | 428 | 224 |
| Benewah | 131 | 302 | 44 | 257 | 25 | 101 | 77 |
| Bingham | 116 | 1,732 | 85 | 1,517 | 144 | 2,156 | 352 |
| Blaine | 265 | 521 | 10 | 365 | 67 | 114 | 123 |
| Boise | 22 | 210 | 2 | 663 | 129 | 261 | 219 |
| Bonner | 706 | 1,946 | 210 | 955 | 174 | 665 | 200 |
| Bonneville | 215 | 1,983 | 91 | 3,464 | 356 | 4,983 | 814 |
| Boundary | 298 | 793 | 132 | 274 | 50 | 157 | 52 |
| Butte | 11 | 161 | 12 | 199 | 27 | 146 | 67 |
| Camas | 2 | 21 | 2 | 207 | 24 | 62 | 54 |
| Canyon | 254 | 2,624 | 110 | 6,758 | 409 | 2,666 | 1,297 |
| Caribou | 27 | 540 | 49 | 338 | 31 | 300 | 67 |
| Cassia | 16 | 423 | 28 | 1,270 | 142 | 846 | 227 |
| Clark | 5 | 65 | 9 | 55 | 8 | 71 | 12 |
| Clearwater | 266 | 308 | 31 | 194 | 21 | 126 | 191 |
| Custer | 53 | 169 | 25 | 192 | 21 | 129 | 59 |
| Elmore | 71 | 636 | 79 | 749 | 82 | 593 | 175 |
| Franklin | 9 | 186 | 34 | 569 | 88 | 903 | 226 |
| Fremont | 20 | 375 | 16 | 1,013 | 78 | 856 | 204 |
| Gem | 88 | 622 | 32 | 882 | 121 | 501 | 277 |
| Gooding | 38 | 438 | 26 | 928 | 111 | 389 | 301 |
| Idaho | 1,160 | 373 | 53 | 842 | 52 | 546 | 158 |
| Jefferson | 30 | 524 | 24 | 749 | 50 | 1,332 | 201 |
| Jerome | 21 | 485 | 26 | 1,036 | 113 | 382 | 226 |
| Kootenai | 1,445 | 2,093 | 231 | 2,452 | 299 | 2,018 | 496 |
| Latah | 1,525 | 1,950 | 141 | 1,942 | 184 | 911 | 334 |
| Lemhi | 55 | 204 | 36 | 598 | 73 | 480 | 134 |
| Lewis | 315 | 144 | 21 | 168 | 13 | 66 | 21 |
| Lincoln | 19 | 317 | 12 | 329 | 66 | 132 | 89 |
| Madison | 9 | 611 | 17 | 1,222 | 63 | 1,497 | 171 |
| Minidoka | 23 | 533 | 27 | 1,136 | 104 | 787 | 205 |
| Nez Perce | 1,593 | 1,086 | 78 | 1,237 | 68 | 546 | 185 |
| Oneida | 8 | 188 | 13 | 177 | 24 | 305 | 75 |
| Owyhee | 24 | 230 | 13 | 883 | 39 | 235 | 119 |
| Payette | 49 | 554 | 28 | 908 | 66 | 386 | 299 |
| Power | 28 | 445 | 27 | 271 | 19 | 141 | 41 |
| Shoshone | 1,114 | 1,590 | 247 | 221 | 39 | 138 | 53 |
| Teton | 15 | 247 | 12 | 208 | 23 | 173 | 44 |
| Twin Falls | 131 | 1,479 | 43 | 2,961 | 525 | 1,406 | 1,145 |
| Valley | 110 | 280 | 12 | 724 | 92 | 282 | 254 |
| Washington | 19 | 360 | 15 | 933 | 101 | 508 | 350 |
| Total | 12,377 | 42,661 | 2,759 | 57,066 | 7,098 | 38,664 | 16,063 |
| Plurality | 30,284 | 18,402 | |||||
| Percentage | 21.4 | 73.8 | 4.8 | 48.0 | 6.0 | 32.5 | 13.5 |