Adams |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 1196 |
| E.B. Riley | R | 1146 |
| Emmett A. Gragg | P | 3 |
Asotin |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 1894 |
| E.B. Riley | R | 1165 |
| Emmett A. Gragg | P | 53 |
Benton |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 7647 |
| E.B. Riley | R | 5406 |
| Emmett A. Gragg | P | 47 |
Chelan |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 7615 |
| E.B. Riley | R | 6453 |
| Emmett A. Gragg | P | 49 |
Clallam |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 4846 |
| E.B. Riley | R | 4041 |
| Emmett A. Gragg | P | 266 |
Clark |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 15632 |
| E.B. Riley | R | 10726 |
| Emmett A. Gragg | P | 617 |
Columbia |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 971 |
| E.B. Riley | R | 908 |
| Emmett A. Gragg | P | 7 |
Cowlitz |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 10705 |
| E.B. Riley | R | 6361 |
| Emmett A. Gragg | P | 399 |
Douglas |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 2080 |
| E.B. Riley | R | 1547 |
| Emmett A. Gragg | P | 10 |
Ferry |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 768 |
| E.B. Riley | R | 387 |
| Emmett A. Gragg | P | 15 |
Franklin |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 2297 |
| E.B. Riley | R | 1341 |
| Emmett A. Gragg | P | 12 |
Garfield |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 726 |
| E.B. Riley | R | 633 |
| Emmett A. Gragg | P | 2 |
Grant |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 3914 |
| E.B. Riley | R | 1821 |
| Emmett A. Gragg | P | 24 |
Grays Harbor |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 13253 |
| E.B. Riley | R | 7210 |
| Emmett A. Gragg | P | 545 |
Island |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 1656 |
| E.B. Riley | R | 1531 |
| Emmett A. Gragg | P | 67 |
Jefferson |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 1938 |
| E.B. Riley | R | 1298 |
| Emmett A. Gragg | P | 51 |
King |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 134034 |
| E.B. Riley | R | 108386 |
| Emmett A. Gragg | P | 7091 |
Kitsap |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 18808 |
| E.B. Riley | R | 8972 |
| Emmett A. Gragg | P | 516 |
Kittitas |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 4770 |
| E.B. Riley | R | 2837 |
| Emmett A. Gragg | P | 79 |
Klickitat |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 1870 |
| E.B. Riley | R | 1827 |
| Emmett A. Gragg | P | 17 |
Lewis |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 8239 |
| E.B. Riley | R | 7640 |
| Emmett A. Gragg | P | 231 |
Lincoln |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 2383 |
| E.B. Riley | R | 2034 |
| Emmett A. Gragg | P | 12 |
Mason |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 3551 |
| E.B. Riley | R | 2057 |
| Emmett A. Gragg | P | 165 |
Okanogan |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 5525 |
| E.B. Riley | R | 3473 |
| Emmett A. Gragg | P | 39 |
Pacific |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 3711 |
| E.B. Riley | R | 2298 |
| Emmett A. Gragg | P | 197 |
Pend Oreille |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 1345 |
| E.B. Riley | R | 924 |
| Emmett A. Gragg | P | 33 |
Pierce |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 49470 |
| E.B. Riley | R | 27457 |
| Emmett A. Gragg | P | 2845 |
San Juan |
| Candidate | Party | Votes |
|---|
| E.B. Riley | R | 701 |
| Cliff Yelle | D | 669 |
| Emmett A. Gragg | P | 21 |
Skagit |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 9169 |
| E.B. Riley | R | 7159 |
| Emmett A. Gragg | P | 463 |
Skamania |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 995 |
| E.B. Riley | R | 586 |
| Emmett A. Gragg | P | 22 |
Snohomish |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 25374 |
| E.B. Riley | R | 14369 |
| Emmett A. Gragg | P | 1704 |
Spokane |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 47234 |
| E.B. Riley | R | 33849 |
| Emmett A. Gragg | P | 854 |
Stevens |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 3939 |
| E.B. Riley | R | 2610 |
| Emmett A. Gragg | P | 86 |
Thurston |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 10939 |
| E.B. Riley | R | 8318 |
| Emmett A. Gragg | P | 453 |
Wahkiakum |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 815 |
| E.B. Riley | R | 531 |
| Emmett A. Gragg | P | 18 |
Walla Walla |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 6999 |
| E.B. Riley | R | 6790 |
| Emmett A. Gragg | P | 60 |
Whatcom |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 13846 |
| E.B. Riley | R | 10967 |
| Emmett A. Gragg | P | 866 |
Whitman |
| Candidate | Party | Votes |
|---|
| Cliff Yelle | D | 6657 |
| E.B. Riley | R | 5031 |
| Emmett A. Gragg | P | 72 |
Yakima |
| Candidate | Party | Votes |
|---|
| E.B. Riley | R | 19679 |
| Cliff Yelle | D | 18006 |
| Emmett A. Gragg | P | 238 |