Adams |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 1819 |
| Jack Taylor | D | 1188 |
Asotin |
| Candidate | Party | Votes |
|---|
| Jack Taylor | D | 2248 |
| Otto A. Case | D | 2142 |
Benton |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 10858 |
| Jack Taylor | D | 10657 |
Chelan |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 10008 |
| Jack Taylor | D | 6635 |
Clallam |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 5730 |
| Jack Taylor | D | 5333 |
Clark |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 17226 |
| Jack Taylor | D | 16572 |
Columbia |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 1274 |
| Jack Taylor | D | 784 |
Cowlitz |
| Candidate | Party | Votes |
|---|
| Jack Taylor | D | 11205 |
| Otto A. Case | D | 10836 |
Douglas |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 2597 |
| Jack Taylor | D | 2340 |
Ferry |
| Candidate | Party | Votes |
|---|
| Jack Taylor | D | 757 |
| Otto A. Case | D | 545 |
Franklin |
| Candidate | Party | Votes |
|---|
| Jack Taylor | D | 2918 |
| Otto A. Case | D | 2738 |
Garfield |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 1008 |
| Jack Taylor | D | 542 |
Grant |
| Candidate | Party | Votes |
|---|
| Jack Taylor | D | 4476 |
| Otto A. Case | D | 3830 |
Grays Harbor |
| Candidate | Party | Votes |
|---|
| Jack Taylor | D | 12588 |
| Otto A. Case | D | 10014 |
Island |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 2724 |
| Jack Taylor | D | 1665 |
Jefferson |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 2202 |
| Jack Taylor | D | 1793 |
King |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 192121 |
| Jack Taylor | D | 140115 |
Kitsap |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 19851 |
| Jack Taylor | D | 15501 |
Kittitas |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 4748 |
| Jack Taylor | D | 3709 |
Klickitat |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 2334 |
| Jack Taylor | D | 2090 |
Lewis |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 11628 |
| Jack Taylor | D | 6548 |
Lincoln |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 2951 |
| Jack Taylor | D | 1978 |
Mason |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 3669 |
| Jack Taylor | D | 3542 |
Okanogan |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 5270 |
| Jack Taylor | D | 4866 |
Pacific |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 3544 |
| Jack Taylor | D | 3404 |
Pend Oreille |
| Candidate | Party | Votes |
|---|
| Jack Taylor | D | 1378 |
| Otto A. Case | D | 1303 |
Pierce |
| Candidate | Party | Votes |
|---|
| Jack Taylor | D | 55190 |
| Otto A. Case | D | 47792 |
San Juan |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 1058 |
| Jack Taylor | D | 607 |
Skagit |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 10769 |
| Jack Taylor | D | 8083 |
Skamania |
| Candidate | Party | Votes |
|---|
| Jack Taylor | D | 921 |
| Otto A. Case | D | 871 |
Snohomish |
| Candidate | Party | Votes |
|---|
| Jack Taylor | D | 27243 |
| Otto A. Case | D | 24244 |
Spokane |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 48983 |
| Jack Taylor | D | 46065 |
Stevens |
| Candidate | Party | Votes |
|---|
| Jack Taylor | D | 3683 |
| Otto A. Case | D | 3473 |
Thurston |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 12565 |
| Jack Taylor | D | 10184 |
Wahkiakum |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 819 |
| Jack Taylor | D | 730 |
Walla Walla |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 9964 |
| Jack Taylor | D | 6204 |
Whatcom |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 14771 |
| Jack Taylor | D | 13417 |
Whitman |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 7767 |
| Jack Taylor | D | 4541 |
Yakima |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 28088 |
| Jack Taylor | D | 18362 |