| District | Winner | Runner-Up | Other | Total Votes | |||||
|---|---|---|---|---|---|---|---|---|---|
| District 01 | John Miller* (R) | 100,339 | 52.0% | Cynthia Sullivan (D) | 92,447 | 48.0% | 0 | 0.0% | 192,786 |
| District 02 | Al Swift* (D) | 92,837 | 50.5% | Doug Smith (R) | 75,669 | 41.2% | 15,165 [+] | 8.3% | 183,671 |
| District 03 | Jolene Unsoeld* (D) | 95,645 | 53.8% | Bob Williams (R) | 82,269 | 46.2% | 0 | 0.0% | 177,914 |
| District 04 | Sid Morrison* (R) | 106,545 | 70.7% | Ole Hougen (D) | 44,241 | 29.3% | 0 | 0.0% | 150,786 |
| District 05 | Tom Foley* (D) | 110,234 | 68.8% | Marlyn Derby (R) | 49,965 | 31.2% | 0 | 0.0% | 160,199 |
| District 06 | Norm Dicks* (D) | 79,079 | 61.4% | Norbert Mueller (R) | 49,786 | 38.6% | 0 | 0.0% | 128,865 |
| District 07 | Jim McDermott* (D) | 106,761 | 72.3% | Larry Penberthy (R) | 35,511 | 24.1% | 5,370 [+] | 3.6% | 147,642 |
| District 08 | Rod Chandler* (R) | 96,323 | 56.2% | David Giles (D) | 75,031 | 43.8% | 0 | 0.0% | 171,354 |
| Total R vote: 596,407 (45.4%) Total D vote: 696,275 (53.0%) | |||||||||