Adams |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 1063 |
| Ernest N. Hutchinson | D | 242 |
| Robert S. Doubleday | D | 134 |
Asotin |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 586 |
| Ernest N. Hutchinson | D | 581 |
| Robert S. Doubleday | D | 263 |
Benton |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 1476 |
| Ernest N. Hutchinson | D | 678 |
| Robert S. Doubleday | D | 306 |
Chelan |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 4534 |
| Ernest N. Hutchinson | D | 2181 |
| Robert S. Doubleday | D | 901 |
Clallam |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 2165 |
| Ernest N. Hutchinson | D | 779 |
| Robert S. Doubleday | D | 394 |
Clark |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 4137 |
| Ernest N. Hutchinson | D | 1650 |
| Robert S. Doubleday | D | 737 |
Columbia |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 744 |
| Ernest N. Hutchinson | D | 343 |
| Robert S. Doubleday | D | 219 |
Cowlitz |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 3573 |
| Ernest N. Hutchinson | D | 992 |
| Robert S. Doubleday | D | 432 |
Douglas |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 1041 |
| Ernest N. Hutchinson | D | 471 |
| Robert S. Doubleday | D | 318 |
Ferry |
| Candidate | Party | Votes |
|---|
| Ernest N. Hutchinson | D | 425 |
| Robert S. Doubleday | D | 232 |
| J. Grant Hinkle | R | 220 |
Franklin |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 603 |
| Ernest N. Hutchinson | D | 455 |
| Robert S. Doubleday | D | 224 |
Garfield |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 572 |
| Ernest N. Hutchinson | D | 218 |
| Robert S. Doubleday | D | 82 |
Grant |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 635 |
| Ernest N. Hutchinson | D | 493 |
| Robert S. Doubleday | D | 181 |
Grays Harbor |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 3787 |
| Ernest N. Hutchinson | D | 3190 |
| Robert S. Doubleday | D | 1607 |
Island |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 705 |
| Ernest N. Hutchinson | D | 336 |
| Robert S. Doubleday | D | 244 |
Jefferson |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 1121 |
| Ernest N. Hutchinson | D | 418 |
| Robert S. Doubleday | D | 209 |
King |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 35273 |
| Ernest N. Hutchinson | D | 19860 |
| Robert S. Doubleday | D | 11990 |
Kitsap |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 3206 |
| Ernest N. Hutchinson | D | 2608 |
| Robert S. Doubleday | D | 1432 |
Kittitas |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 2031 |
| Ernest N. Hutchinson | D | 1074 |
| Robert S. Doubleday | D | 503 |
Klickitat |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 1650 |
| Ernest N. Hutchinson | D | 204 |
| Robert S. Doubleday | D | 94 |
Lewis |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 4983 |
| Ernest N. Hutchinson | D | 1892 |
| Robert S. Doubleday | D | 925 |
Lincoln |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 1333 |
| Ernest N. Hutchinson | D | 896 |
| Robert S. Doubleday | D | 302 |
Mason |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 1021 |
| Ernest N. Hutchinson | D | 591 |
| Robert S. Doubleday | D | 330 |
Okanogan |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 2198 |
| Ernest N. Hutchinson | D | 1062 |
| Robert S. Doubleday | D | 464 |
Pacific |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 2780 |
| Ernest N. Hutchinson | D | 277 |
| Robert S. Doubleday | D | 138 |
Pend Oreille |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 947 |
| Ernest N. Hutchinson | D | 381 |
| Robert S. Doubleday | D | 178 |
Pierce |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 14579 |
| Ernest N. Hutchinson | D | 8965 |
| Robert S. Doubleday | D | 6356 |
San Juan |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 826 |
| Ernest N. Hutchinson | D | 48 |
| Robert S. Doubleday | D | 18 |
Skagit |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 6198 |
| Ernest N. Hutchinson | D | 1265 |
| Robert S. Doubleday | D | 697 |
Skamania |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 696 |
| Ernest N. Hutchinson | D | 42 |
| Robert S. Doubleday | D | 28 |
Snohomish |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 6730 |
| Ernest N. Hutchinson | D | 4578 |
| Robert S. Doubleday | D | 2755 |
Spokane |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 16217 |
| Ernest N. Hutchinson | D | 12403 |
| Robert S. Doubleday | D | 4812 |
Stevens |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 1952 |
| Ernest N. Hutchinson | D | 1198 |
| Robert S. Doubleday | D | 541 |
Thurston |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 5234 |
| Ernest N. Hutchinson | D | 1217 |
| Robert S. Doubleday | D | 640 |
Wahkiakum |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 630 |
| Ernest N. Hutchinson | D | 24 |
| Robert S. Doubleday | D | 11 |
Walla Walla |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 3609 |
| Ernest N. Hutchinson | D | 1201 |
| Robert S. Doubleday | D | 571 |
Whatcom |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 6617 |
| Ernest N. Hutchinson | D | 1920 |
| Robert S. Doubleday | D | 1223 |
Whitman |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 3111 |
| Ernest N. Hutchinson | D | 1713 |
| Robert S. Doubleday | D | 661 |
Yakima |
| Candidate | Party | Votes |
|---|
| J. Grant Hinkle | R | 7829 |
| Ernest N. Hutchinson | D | 3032 |
| Robert S. Doubleday | D | 1491 |