Adams |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 1189 |
| Gene L. Chase | D | 369 |
| Wayne Woodcutter Madsen | D | 252 |
| Gene Weigman | D | 233 |
| William L. Jennings | IC | 156 |
Asotin |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 1235 |
| Gene L. Chase | D | 846 |
| Wayne Woodcutter Madsen | D | 585 |
| Gene Weigman | D | 428 |
| William L. Jennings | IC | 247 |
Benton |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 9400 |
| Gene Weigman | D | 2982 |
| Gene L. Chase | D | 2446 |
| Wayne Woodcutter Madsen | D | 2037 |
| William L. Jennings | IC | 1145 |
Chelan |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 4536 |
| Gene L. Chase | D | 1445 |
| Gene Weigman | D | 1048 |
| Wayne Woodcutter Madsen | D | 1004 |
| William L. Jennings | IC | 654 |
Clallam |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 6206 |
| Gene Weigman | D | 1906 |
| Wayne Woodcutter Madsen | D | 1832 |
| Gene L. Chase | D | 1677 |
| William L. Jennings | IC | 797 |
Clark |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 9238 |
| Gene L. Chase | D | 4404 |
| Gene Weigman | D | 3816 |
| Wayne Woodcutter Madsen | D | 3398 |
| William L. Jennings | IC | 1876 |
Columbia |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 605 |
| Gene L. Chase | D | 221 |
| Gene Weigman | D | 143 |
| Wayne Woodcutter Madsen | D | 115 |
| William L. Jennings | IC | 91 |
Cowlitz |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 5808 |
| Gene Weigman | D | 2171 |
| Gene L. Chase | D | 1829 |
| Wayne Woodcutter Madsen | D | 1718 |
| William L. Jennings | IC | 831 |
Douglas |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 1909 |
| Gene L. Chase | D | 638 |
| Wayne Woodcutter Madsen | D | 513 |
| Gene Weigman | D | 465 |
| William L. Jennings | IC | 239 |
Ferry |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 430 |
| Gene L. Chase | D | 227 |
| Wayne Woodcutter Madsen | D | 169 |
| Gene Weigman | D | 142 |
| William L. Jennings | IC | 86 |
Franklin |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 2140 |
| Gene Weigman | D | 984 |
| Gene L. Chase | D | 770 |
| Wayne Woodcutter Madsen | D | 599 |
| William L. Jennings | IC | 305 |
Garfield |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 320 |
| Gene L. Chase | D | 152 |
| Gene Weigman | D | 102 |
| Wayne Woodcutter Madsen | D | 67 |
| William L. Jennings | IC | 54 |
Grant |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 3411 |
| Gene L. Chase | D | 1457 |
| Wayne Woodcutter Madsen | D | 927 |
| Gene Weigman | D | 892 |
| William L. Jennings | IC | 541 |
Grays Harbor |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 4845 |
| Gene L. Chase | D | 3176 |
| Gene Weigman | D | 2862 |
| Wayne Woodcutter Madsen | D | 2263 |
| William L. Jennings | IC | 732 |
Island |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 5967 |
| Gene L. Chase | D | 1358 |
| Gene Weigman | D | 1222 |
| Wayne Woodcutter Madsen | D | 1062 |
| William L. Jennings | IC | 744 |
Jefferson |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 2117 |
| Gene Weigman | D | 739 |
| Gene L. Chase | D | 664 |
| Wayne Woodcutter Madsen | D | 597 |
| William L. Jennings | IC | 278 |
King |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 115761 |
| Gene Weigman | D | 41320 |
| Gene L. Chase | D | 38777 |
| Wayne Woodcutter Madsen | D | 25379 |
| William L. Jennings | IC | 17651 |
Kitsap |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 13085 |
| Gene L. Chase | D | 5670 |
| Gene Weigman | D | 5328 |
| Wayne Woodcutter Madsen | D | 4267 |
| William L. Jennings | IC | 2623 |
Kittitas |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 2884 |
| Gene L. Chase | D | 1104 |
| Wayne Woodcutter Madsen | D | 756 |
| Gene Weigman | D | 693 |
| William L. Jennings | IC | 385 |
Klickitat |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 1522 |
| Gene L. Chase | D | 711 |
| Gene Weigman | D | 513 |
| Wayne Woodcutter Madsen | D | 380 |
| William L. Jennings | IC | 271 |
Lewis |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 6331 |
| Gene Weigman | D | 1947 |
| Gene L. Chase | D | 1753 |
| Wayne Woodcutter Madsen | D | 1661 |
| William L. Jennings | IC | 620 |
Lincoln |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 1268 |
| Gene L. Chase | D | 632 |
| Gene Weigman | D | 221 |
| Wayne Woodcutter Madsen | D | 213 |
| William L. Jennings | IC | 164 |
Mason |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 3382 |
| Wayne Woodcutter Madsen | D | 1469 |
| Gene Weigman | D | 1425 |
| Gene L. Chase | D | 1387 |
| William L. Jennings | IC | 534 |
Okanogan |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 2511 |
| Gene L. Chase | D | 1110 |
| Wayne Woodcutter Madsen | D | 840 |
| Gene Weigman | D | 726 |
| William L. Jennings | IC | 391 |
Pacific |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 1650 |
| Gene Weigman | D | 1087 |
| Wayne Woodcutter Madsen | D | 1003 |
| Gene L. Chase | D | 841 |
| William L. Jennings | IC | 310 |
Pend Oreille |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 807 |
| Gene L. Chase | D | 459 |
| Wayne Woodcutter Madsen | D | 288 |
| Gene Weigman | D | 266 |
| William L. Jennings | IC | 129 |
Pierce |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 31780 |
| Gene Weigman | D | 24943 |
| Wayne Woodcutter Madsen | D | 11256 |
| Gene L. Chase | D | 10992 |
| William L. Jennings | IC | 4457 |
San Juan |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 1899 |
| Gene Weigman | D | 386 |
| Gene L. Chase | D | 320 |
| Wayne Woodcutter Madsen | D | 265 |
| William L. Jennings | IC | 250 |
Skagit |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 8416 |
| Gene L. Chase | D | 2809 |
| Gene Weigman | D | 2606 |
| Wayne Woodcutter Madsen | D | 2141 |
| William L. Jennings | IC | 1031 |
Skamania |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 719 |
| Wayne Woodcutter Madsen | D | 372 |
| Gene L. Chase | D | 320 |
| Gene Weigman | D | 272 |
| William L. Jennings | IC | 145 |
Snohomish |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 27887 |
| Gene L. Chase | D | 12592 |
| Gene Weigman | D | 9401 |
| Wayne Woodcutter Madsen | D | 8885 |
| William L. Jennings | IC | 4972 |
Spokane |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 24938 |
| Gene L. Chase | D | 14036 |
| Gene Weigman | D | 8200 |
| Wayne Woodcutter Madsen | D | 6534 |
| William L. Jennings | IC | 4162 |
Stevens |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 3181 |
| Wayne Woodcutter Madsen | D | 1226 |
| Gene L. Chase | D | 1105 |
| Gene Weigman | D | 600 |
| William L. Jennings | IC | 468 |
Thurston |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 15715 |
| Gene Weigman | D | 5736 |
| Gene L. Chase | D | 4733 |
| Wayne Woodcutter Madsen | D | 4219 |
| William L. Jennings | IC | 2275 |
Wahkiakum |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 404 |
| Wayne Woodcutter Madsen | D | 193 |
| Gene Weigman | D | 164 |
| Gene L. Chase | D | 155 |
| William L. Jennings | IC | 61 |
Walla Walla |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 5152 |
| Gene L. Chase | D | 1443 |
| Gene Weigman | D | 1303 |
| Wayne Woodcutter Madsen | D | 1117 |
| William L. Jennings | IC | 611 |
Whatcom |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 9308 |
| Gene Weigman | D | 3802 |
| Gene L. Chase | D | 2935 |
| Wayne Woodcutter Madsen | D | 2783 |
| William L. Jennings | IC | 1152 |
Whitman |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 2364 |
| Gene L. Chase | D | 1112 |
| Gene Weigman | D | 519 |
| Wayne Woodcutter Madsen | D | 474 |
| William L. Jennings | IC | 472 |
Yakima |
| Candidate | Party | Votes |
|---|
| Brian Boyle | R | 13965 |
| Gene Weigman | D | 4403 |
| Gene L. Chase | D | 3900 |
| Wayne Woodcutter Madsen | D | 3006 |
| William L. Jennings | IC | 1926 |