Adams |
| Candidate | Party | Votes |
|---|
| Floyd Oles | R | 1569 |
| Cliff Yelle | D | 1362 |
Asotin |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 2511 |
| Floyd Oles | R | 1880 |
Benton |
| Candidate | Party | Votes |
|---|
| Floyd Oles | R | 10982 |
| Cliff Yelle | D | 10717 |
Chelan |
| Candidate | Party | Votes |
|---|
| Floyd Oles | R | 8566 |
| Cliff Yelle | D | 7987 |
Clallam |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 5708 |
| Floyd Oles | R | 5528 |
Clark |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 18359 |
| Floyd Oles | R | 15414 |
Columbia |
| Candidate | Party | Votes |
|---|
| Floyd Oles | R | 1112 |
| Cliff Yelle | D | 945 |
Cowlitz |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 12686 |
| Floyd Oles | R | 9313 |
Douglas |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 2667 |
| Floyd Oles | R | 2250 |
Ferry |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 815 |
| Floyd Oles | R | 464 |
Franklin |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 3159 |
| Floyd Oles | R | 2548 |
Garfield |
| Candidate | Party | Votes |
|---|
| Floyd Oles | R | 790 |
| Cliff Yelle | D | 761 |
Grant |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 4981 |
| Floyd Oles | R | 3210 |
Grays Harbor |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 13343 |
| Floyd Oles | R | 8972 |
Island |
| Candidate | Party | Votes |
|---|
| Floyd Oles | R | 2307 |
| Cliff Yelle | D | 2007 |
Jefferson |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 2121 |
| Floyd Oles | R | 1805 |
King |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 164810 |
| Floyd Oles | R | 160427 |
Kitsap |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 20992 |
| Floyd Oles | R | 14182 |
Kittitas |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 4392 |
| Floyd Oles | R | 3973 |
Klickitat |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 2280 |
| Floyd Oles | R | 2072 |
Lewis |
| Candidate | Party | Votes |
|---|
| Floyd Oles | R | 9746 |
| Cliff Yelle | D | 8247 |
Lincoln |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 2476 |
| Floyd Oles | R | 2424 |
Mason |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 4112 |
| Floyd Oles | R | 3025 |
Okanogan |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 5647 |
| Floyd Oles | R | 4348 |
Pacific |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 4120 |
| Floyd Oles | R | 2712 |
Pend Oreille |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 1497 |
| Floyd Oles | R | 1168 |
Pierce |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 52400 |
| Floyd Oles | R | 49968 |
San Juan |
| Candidate | Party | Votes |
|---|
| Floyd Oles | R | 908 |
| Cliff Yelle | D | 724 |
Skagit |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 9515 |
| Floyd Oles | R | 9246 |
Skamania |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 1073 |
| Floyd Oles | R | 745 |
Snohomish |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 30001 |
| Floyd Oles | R | 21070 |
Spokane |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 50201 |
| Floyd Oles | R | 44286 |
Stevens |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 3772 |
| Floyd Oles | R | 3281 |
Thurston |
| Candidate | Party | Votes |
|---|
| Floyd Oles | R | 11504 |
| Cliff Yelle | D | 11319 |
Wahkiakum |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 956 |
| Floyd Oles | R | 563 |
Walla Walla |
| Candidate | Party | Votes |
|---|
| Floyd Oles | R | 9191 |
| Cliff Yelle | D | 7003 |
Whatcom |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 14070 |
| Floyd Oles | R | 13907 |
Whitman |
| Candidate | Party | Votes |
|---|
| Floyd Oles | R | 6389 |
| Cliff Yelle | D | 6224 |
Yakima |
| Candidate | Party | Votes |
|---|
| Floyd Oles | R | 24946 |
| Cliff Yelle | D | 21374 |