| DEM | LIB | REP | |
|---|---|---|---|
| Counties | Alan Blinken | Donovan Bramwell | Larry E. Craig |
| Ada | 40,741 | 2,576 | 61,113 |
| Adams | 360 | 58 | 1,184 |
| Bannock | 9,833 | 609 | 14,499 |
| Bear Lake | 499 | 36 | 1,877 |
| Benewah | 1,047 | 83 | 2,109 |
| Bingham | 2,954 | 260 | 9,049 |
| Blaine | 3,225 | 245 | 2,636 |
| Boise | 813 | 86 | 1,764 |
| Bonner | 4,174 | 263 | 6,524 |
| Bonneville | 6,390 | 725 | 21,088 |
| Boundary | 788 | 69 | 1,893 |
| Butte | 352 | 22 | 929 |
| Camas | 95 | 11 | 298 |
| Canyon | 10,562 | 776 | 25,251 |
| Caribou | 523 | 40 | 1,966 |
| Cassia | 1,102 | 97 | 4,753 |
| Clark | 56 | 9 | 236 |
| Clearwater | 969 | 47 | 2,087 |
| Custer | 391 | 38 | 1,353 |
| Elmore | 1,724 | 102 | 3,483 |
| Franklin | 418 | 54 | 2,749 |
| Fremont | 662 | 85 | 3,209 |
| Gem | 1,598 | 117 | 3,615 |
| Gooding | 1,153 | 83 | 2,881 |
| Idaho | 1,380 | 162 | 4,968 |
| Jefferson | 1,045 | 169 | 5,393 |
| Jerome | 1,230 | 79 | 3,260 |
| Kootenai | 11,140 | 705 | 20,276 |
| Latah | 5,426 | 335 | 5,838 |
| Lemhi | 748 | 83 | 2,658 |
| Lewis | 414 | 24 | 962 |
| Lincoln | 436 | 33 | 869 |
| Madison | 883 | 111 | 6,166 |
| Minidoka | 1,366 | 125 | 3,747 |
| Nez Perce | 5,229 | 188 | 7,040 |
| Oneida | 236 | 22 | 1,017 |
| Owyhee | 614 | 59 | 1,960 |
| Payette | 1,435 | 129 | 3,930 |
| Power | 696 | 35 | 1,541 |
| Shoshone | 2,008 | 97 | 2,124 |
| Teton | 813 | 62 | 1,425 |
| Twin Falls | 5,430 | 319 | 12,102 |
| Valley | 1,187 | 84 | 2,064 |
| Washington | 830 | 42 | 2,329 |
| TOTAL | 132,975 | 9,354 | 266,215 |
| Plurality | 133,240 | ||
| Percentage | 32.5% | 2.3% | 65.2% |