Adams |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 1445 |
| Catherine Montgomery | D | 461 |
| Alfa Salmon Ventzke | FL | 287 |
Asotin |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 1192 |
| Catherine Montgomery | D | 458 |
| Alfa Salmon Ventzke | FL | 112 |
Benton |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 2088 |
| Alfa Salmon Ventzke | FL | 1119 |
| Catherine Montgomery | D | 542 |
Chelan |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 4110 |
| Catherine Montgomery | D | 1159 |
| Alfa Salmon Ventzke | FL | 1150 |
Clallam |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 1808 |
| Alfa Salmon Ventzke | FL | 1063 |
| Catherine Montgomery | D | 367 |
Clark |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 4729 |
| Alfa Salmon Ventzke | FL | 2153 |
| Catherine Montgomery | D | 1844 |
Columbia |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 1367 |
| Catherine Montgomery | D | 636 |
| Alfa Salmon Ventzke | FL | 110 |
Cowlitz |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 2247 |
| Alfa Salmon Ventzke | FL | 653 |
| Catherine Montgomery | D | 600 |
Douglas |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 1627 |
| Catherine Montgomery | D | 833 |
| Alfa Salmon Ventzke | FL | 229 |
Ferry |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 577 |
| Catherine Montgomery | D | 448 |
| Alfa Salmon Ventzke | FL | 294 |
Franklin |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 843 |
| Alfa Salmon Ventzke | FL | 576 |
| Catherine Montgomery | D | 408 |
Garfield |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 878 |
| Catherine Montgomery | D | 310 |
| Alfa Salmon Ventzke | FL | 83 |
Grant |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 1399 |
| Catherine Montgomery | D | 578 |
| Alfa Salmon Ventzke | FL | 324 |
Grays Harbor |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 6370 |
| Alfa Salmon Ventzke | FL | 2924 |
| Catherine Montgomery | D | 1892 |
Island |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 872 |
| Alfa Salmon Ventzke | FL | 554 |
| Catherine Montgomery | D | 201 |
Jefferson |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 1151 |
| Alfa Salmon Ventzke | FL | 368 |
| Catherine Montgomery | D | 241 |
King |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 56477 |
| Alfa Salmon Ventzke | FL | 30263 |
| Catherine Montgomery | D | 12650 |
Kitsap |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 4980 |
| Alfa Salmon Ventzke | FL | 4049 |
| Catherine Montgomery | D | 783 |
Kittitas |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 2899 |
| Alfa Salmon Ventzke | FL | 1329 |
| Catherine Montgomery | D | 908 |
Klickitat |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 1653 |
| Alfa Salmon Ventzke | FL | 534 |
| Catherine Montgomery | D | 511 |
Lewis |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 6095 |
| Alfa Salmon Ventzke | FL | 3245 |
| Catherine Montgomery | D | 1660 |
Lincoln |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 3006 |
| Catherine Montgomery | D | 1292 |
| Alfa Salmon Ventzke | FL | 215 |
Mason |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 976 |
| Alfa Salmon Ventzke | FL | 381 |
| Catherine Montgomery | D | 320 |
Okanogan |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 2949 |
| Alfa Salmon Ventzke | FL | 1077 |
| Catherine Montgomery | D | 904 |
Pacific |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 2616 |
| Catherine Montgomery | D | 710 |
| Alfa Salmon Ventzke | FL | 458 |
Pend Oreille |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 1092 |
| Catherine Montgomery | D | 564 |
| Alfa Salmon Ventzke | FL | 202 |
Pierce |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 22623 |
| Alfa Salmon Ventzke | FL | 12932 |
| Catherine Montgomery | D | 5083 |
San Juan |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 790 |
| Alfa Salmon Ventzke | FL | 206 |
| Catherine Montgomery | D | 189 |
Skagit |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 5418 |
| Alfa Salmon Ventzke | FL | 3198 |
| Catherine Montgomery | D | 1449 |
Skamania |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 418 |
| Catherine Montgomery | D | 161 |
| Alfa Salmon Ventzke | FL | 151 |
Snohomish |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 10626 |
| Alfa Salmon Ventzke | FL | 7143 |
| Catherine Montgomery | D | 2282 |
Spokane |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 28076 |
| Catherine Montgomery | D | 10010 |
| Alfa Salmon Ventzke | FL | 3626 |
Stevens |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 3237 |
| Alfa Salmon Ventzke | FL | 1224 |
| Catherine Montgomery | D | 1191 |
Thurston |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 3749 |
| Alfa Salmon Ventzke | FL | 2162 |
| Catherine Montgomery | D | 1316 |
Wahkiakum |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 480 |
| Catherine Montgomery | D | 149 |
| Alfa Salmon Ventzke | FL | 133 |
Walla Walla |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 6179 |
| Catherine Montgomery | D | 1836 |
| Alfa Salmon Ventzke | FL | 525 |
Whatcom |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 8007 |
| Alfa Salmon Ventzke | FL | 4974 |
| Catherine Montgomery | D | 2309 |
Whitman |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 6417 |
| Catherine Montgomery | D | 2502 |
| Alfa Salmon Ventzke | FL | 586 |
Yakima |
| Candidate | Party | Votes |
|---|
| Josephine Corliss Preston | R | 11356 |
| Alfa Salmon Ventzke | FL | 4453 |
| Catherine Montgomery | D | 3015 |