Adams |
| Candidate | Party | Votes |
|---|
| Will Baker | R | 2379 |
| Brian Sonntag | D | 2102 |
| Jason G. Bush | L | 173 |
Asotin |
| Candidate | Party | Votes |
|---|
| Brian Sonntag | D | 4016 |
| Will Baker | R | 3699 |
| Jason G. Bush | L | 319 |
Benton |
| Candidate | Party | Votes |
|---|
| Will Baker | R | 29785 |
| Brian Sonntag | D | 28170 |
| Jason G. Bush | L | 2453 |
Chelan |
| Candidate | Party | Votes |
|---|
| Brian Sonntag | D | 13865 |
| Will Baker | R | 12169 |
| Jason G. Bush | L | 938 |
Clallam |
| Candidate | Party | Votes |
|---|
| Brian Sonntag | D | 18914 |
| Will Baker | R | 12218 |
| Jason G. Bush | L | 1465 |
Clark |
| Candidate | Party | Votes |
|---|
| Brian Sonntag | D | 86794 |
| Will Baker | R | 61999 |
| Jason G. Bush | L | 6279 |
Columbia |
| Candidate | Party | Votes |
|---|
| Brian Sonntag | D | 960 |
| Will Baker | R | 878 |
| Jason G. Bush | L | 80 |
Cowlitz |
| Candidate | Party | Votes |
|---|
| Brian Sonntag | D | 24685 |
| Will Baker | R | 13098 |
| Jason G. Bush | L | 1515 |
Douglas |
| Candidate | Party | Votes |
|---|
| Brian Sonntag | D | 6099 |
| Will Baker | R | 5897 |
| Jason G. Bush | L | 423 |
Ferry |
| Candidate | Party | Votes |
|---|
| Brian Sonntag | D | 1519 |
| Will Baker | R | 1345 |
| Jason G. Bush | L | 156 |
Franklin |
| Candidate | Party | Votes |
|---|
| Will Baker | R | 7408 |
| Brian Sonntag | D | 7149 |
| Jason G. Bush | L | 595 |
Garfield |
| Candidate | Party | Votes |
|---|
| Will Baker | R | 555 |
| Brian Sonntag | D | 554 |
| Jason G. Bush | L | 51 |
Grant |
| Candidate | Party | Votes |
|---|
| Will Baker | R | 12264 |
| Brian Sonntag | D | 10738 |
| Jason G. Bush | L | 983 |
Grays Harbor |
| Candidate | Party | Votes |
|---|
| Brian Sonntag | D | 17459 |
| Will Baker | R | 7424 |
| Jason G. Bush | L | 999 |
Island |
| Candidate | Party | Votes |
|---|
| Brian Sonntag | D | 20141 |
| Will Baker | R | 13444 |
| Jason G. Bush | L | 1217 |
Jefferson |
| Candidate | Party | Votes |
|---|
| Brian Sonntag | D | 12007 |
| Will Baker | R | 4600 |
| Jason G. Bush | L | 710 |
King |
| Candidate | Party | Votes |
|---|
| Brian Sonntag | D | 585916 |
| Will Baker | R | 186960 |
| Jason G. Bush | L | 29584 |
Kitsap |
| Candidate | Party | Votes |
|---|
| Brian Sonntag | D | 69496 |
| Will Baker | R | 36774 |
| Jason G. Bush | L | 4230 |
Kittitas |
| Candidate | Party | Votes |
|---|
| Brian Sonntag | D | 8286 |
| Will Baker | R | 5849 |
| Jason G. Bush | L | 574 |
Klickitat |
| Candidate | Party | Votes |
|---|
| Brian Sonntag | D | 4446 |
| Will Baker | R | 3458 |
| Jason G. Bush | L | 433 |
Lewis |
| Candidate | Party | Votes |
|---|
| Brian Sonntag | D | 14839 |
| Will Baker | R | 13008 |
| Jason G. Bush | L | 1235 |
Lincoln |
| Candidate | Party | Votes |
|---|
| Will Baker | R | 2538 |
| Brian Sonntag | D | 2425 |
| Jason G. Bush | L | 213 |
Mason |
| Candidate | Party | Votes |
|---|
| Brian Sonntag | D | 14822 |
| Will Baker | R | 7403 |
| Jason G. Bush | L | 1016 |
Okanogan |
| Candidate | Party | Votes |
|---|
| Brian Sonntag | D | 7808 |
| Will Baker | R | 6169 |
| Jason G. Bush | L | 727 |
Pacific |
| Candidate | Party | Votes |
|---|
| Brian Sonntag | D | 6400 |
| Will Baker | R | 2795 |
| Jason G. Bush | L | 342 |
Pend Oreille |
| Candidate | Party | Votes |
|---|
| Brian Sonntag | D | 2975 |
| Will Baker | R | 2429 |
| Jason G. Bush | L | 306 |
Pierce |
| Candidate | Party | Votes |
|---|
| Brian Sonntag | D | 196761 |
| Will Baker | R | 88129 |
| Jason G. Bush | L | 10417 |
San Juan |
| Candidate | Party | Votes |
|---|
| Brian Sonntag | D | 6303 |
| Will Baker | R | 2334 |
| Jason G. Bush | L | 469 |
Skagit |
| Candidate | Party | Votes |
|---|
| Brian Sonntag | D | 29033 |
| Will Baker | R | 17607 |
| Jason G. Bush | L | 1855 |
Skamania |
| Candidate | Party | Votes |
|---|
| Brian Sonntag | D | 2660 |
| Will Baker | R | 1725 |
| Jason G. Bush | L | 284 |
Snohomish |
| Candidate | Party | Votes |
|---|
| Brian Sonntag | D | 171867 |
| Will Baker | R | 89152 |
| Jason G. Bush | L | 10359 |
Spokane |
| Candidate | Party | Votes |
|---|
| Brian Sonntag | D | 103382 |
| Will Baker | R | 75486 |
| Jason G. Bush | L | 7780 |
Stevens |
| Candidate | Party | Votes |
|---|
| Will Baker | R | 8866 |
| Brian Sonntag | D | 8389 |
| Jason G. Bush | L | 993 |
Thurston |
| Candidate | Party | Votes |
|---|
| Brian Sonntag | D | 71374 |
| Will Baker | R | 28267 |
| Jason G. Bush | L | 4228 |
Wahkiakum |
| Candidate | Party | Votes |
|---|
| Brian Sonntag | D | 1197 |
| Will Baker | R | 704 |
| Jason G. Bush | L | 98 |
Walla Walla |
| Candidate | Party | Votes |
|---|
| Brian Sonntag | D | 10836 |
| Will Baker | R | 9258 |
| Jason G. Bush | L | 817 |
Whatcom |
| Candidate | Party | Votes |
|---|
| Brian Sonntag | D | 48451 |
| Will Baker | R | 28462 |
| Jason G. Bush | L | 3250 |
Whitman |
| Candidate | Party | Votes |
|---|
| Brian Sonntag | D | 9129 |
| Will Baker | R | 6355 |
| Jason G. Bush | L | 713 |
Yakima |
| Candidate | Party | Votes |
|---|
| Brian Sonntag | D | 36608 |
| Will Baker | R | 28882 |
| Jason G. Bush | L | 2882 |