Adams |
| Candidate | Party | Votes |
|---|
| Bruce Mackey | R | 2644 |
| Jennifer Belcher | D | 1545 |
| Marc Strauch | NP | 75 |
Asotin |
| Candidate | Party | Votes |
|---|
| Bruce Mackey | R | 3350 |
| Jennifer Belcher | D | 3146 |
| Marc Strauch | NP | 163 |
Benton |
| Candidate | Party | Votes |
|---|
| Bruce Mackey | R | 28043 |
| Jennifer Belcher | D | 21061 |
| Marc Strauch | NP | 1237 |
Chelan |
| Candidate | Party | Votes |
|---|
| Bruce Mackey | R | 12585 |
| Jennifer Belcher | D | 8836 |
| Marc Strauch | NP | 505 |
Clallam |
| Candidate | Party | Votes |
|---|
| Bruce Mackey | R | 14257 |
| Jennifer Belcher | D | 12502 |
| Marc Strauch | NP | 839 |
Clark |
| Candidate | Party | Votes |
|---|
| Bruce Mackey | R | 51403 |
| Jennifer Belcher | D | 49019 |
| Marc Strauch | NP | 4171 |
Columbia |
| Candidate | Party | Votes |
|---|
| Bruce Mackey | R | 1070 |
| Jennifer Belcher | D | 698 |
| Marc Strauch | NP | 27 |
Cowlitz |
| Candidate | Party | Votes |
|---|
| Jennifer Belcher | D | 15970 |
| Bruce Mackey | R | 14800 |
| Marc Strauch | NP | 817 |
Douglas |
| Candidate | Party | Votes |
|---|
| Bruce Mackey | R | 5868 |
| Jennifer Belcher | D | 4080 |
| Marc Strauch | NP | 206 |
Ferry |
| Candidate | Party | Votes |
|---|
| Bruce Mackey | R | 1406 |
| Jennifer Belcher | D | 1172 |
| Marc Strauch | NP | 99 |
Franklin |
| Candidate | Party | Votes |
|---|
| Bruce Mackey | R | 6411 |
| Jennifer Belcher | D | 5142 |
| Marc Strauch | NP | 270 |
Garfield |
| Candidate | Party | Votes |
|---|
| Bruce Mackey | R | 659 |
| Jennifer Belcher | D | 489 |
| Marc Strauch | NP | 20 |
Grant |
| Candidate | Party | Votes |
|---|
| Bruce Mackey | R | 11846 |
| Jennifer Belcher | D | 8144 |
| Marc Strauch | NP | 423 |
Grays Harbor |
| Candidate | Party | Votes |
|---|
| Jennifer Belcher | D | 14079 |
| Bruce Mackey | R | 9751 |
| Marc Strauch | NP | 711 |
Island |
| Candidate | Party | Votes |
|---|
| Bruce Mackey | R | 13145 |
| Jennifer Belcher | D | 12713 |
| Marc Strauch | NP | 821 |
Jefferson |
| Candidate | Party | Votes |
|---|
| Jennifer Belcher | D | 7378 |
| Bruce Mackey | R | 5412 |
| Marc Strauch | NP | 485 |
King |
| Candidate | Party | Votes |
|---|
| Jennifer Belcher | D | 401325 |
| Bruce Mackey | R | 253067 |
| Marc Strauch | NP | 26375 |
Kitsap |
| Candidate | Party | Votes |
|---|
| Jennifer Belcher | D | 45449 |
| Bruce Mackey | R | 39107 |
| Marc Strauch | NP | 2633 |
Kittitas |
| Candidate | Party | Votes |
|---|
| Bruce Mackey | R | 5839 |
| Jennifer Belcher | D | 5566 |
| Marc Strauch | NP | 335 |
Klickitat |
| Candidate | Party | Votes |
|---|
| Bruce Mackey | R | 3318 |
| Jennifer Belcher | D | 2901 |
| Marc Strauch | NP | 214 |
Lewis |
| Candidate | Party | Votes |
|---|
| Bruce Mackey | R | 14857 |
| Jennifer Belcher | D | 10447 |
| Marc Strauch | NP | 749 |
Lincoln |
| Candidate | Party | Votes |
|---|
| Bruce Mackey | R | 2941 |
| Jennifer Belcher | D | 1661 |
| Marc Strauch | NP | 99 |
Mason |
| Candidate | Party | Votes |
|---|
| Jennifer Belcher | D | 10316 |
| Bruce Mackey | R | 8806 |
| Marc Strauch | NP | 634 |
Okanogan |
| Candidate | Party | Votes |
|---|
| Bruce Mackey | R | 7462 |
| Jennifer Belcher | D | 4476 |
| Marc Strauch | NP | 412 |
Pacific |
| Candidate | Party | Votes |
|---|
| Jennifer Belcher | D | 4857 |
| Bruce Mackey | R | 3398 |
| Marc Strauch | NP | 246 |
Pend Oreille |
| Candidate | Party | Votes |
|---|
| Bruce Mackey | R | 2465 |
| Jennifer Belcher | D | 2092 |
| Marc Strauch | NP | 133 |
Pierce |
| Candidate | Party | Votes |
|---|
| Jennifer Belcher | D | 120069 |
| Bruce Mackey | R | 97746 |
| Marc Strauch | NP | 6352 |
San Juan |
| Candidate | Party | Votes |
|---|
| Jennifer Belcher | D | 3755 |
| Bruce Mackey | R | 2711 |
| Marc Strauch | NP | 367 |
Skagit |
| Candidate | Party | Votes |
|---|
| Jennifer Belcher | D | 19276 |
| Bruce Mackey | R | 18169 |
| Marc Strauch | NP | 1191 |
Skamania |
| Candidate | Party | Votes |
|---|
| Bruce Mackey | R | 1687 |
| Jennifer Belcher | D | 1607 |
| Marc Strauch | NP | 148 |
Snohomish |
| Candidate | Party | Votes |
|---|
| Jennifer Belcher | D | 106635 |
| Bruce Mackey | R | 94679 |
| Marc Strauch | NP | 6226 |
Spokane |
| Candidate | Party | Votes |
|---|
| Bruce Mackey | R | 78302 |
| Jennifer Belcher | D | 69456 |
| Marc Strauch | NP | 3251 |
Stevens |
| Candidate | Party | Votes |
|---|
| Bruce Mackey | R | 9334 |
| Jennifer Belcher | D | 5703 |
| Marc Strauch | NP | 462 |
Thurston |
| Candidate | Party | Votes |
|---|
| Jennifer Belcher | D | 45786 |
| Bruce Mackey | R | 35119 |
| Marc Strauch | NP | 2682 |
Wahkiakum |
| Candidate | Party | Votes |
|---|
| Bruce Mackey | R | 840 |
| Jennifer Belcher | D | 762 |
| Marc Strauch | NP | 53 |
Walla Walla |
| Candidate | Party | Votes |
|---|
| Bruce Mackey | R | 10259 |
| Jennifer Belcher | D | 7485 |
| Marc Strauch | NP | 400 |
Whatcom |
| Candidate | Party | Votes |
|---|
| Jennifer Belcher | D | 30503 |
| Bruce Mackey | R | 27254 |
| Marc Strauch | NP | 2299 |
Whitman |
| Candidate | Party | Votes |
|---|
| Bruce Mackey | R | 7643 |
| Jennifer Belcher | D | 6253 |
| Marc Strauch | NP | 393 |
Yakima |
| Candidate | Party | Votes |
|---|
| Bruce Mackey | R | 32501 |
| Jennifer Belcher | D | 26194 |
| Marc Strauch | NP | 1488 |