Adams |
| Candidate | Party | Votes |
|---|
| Jim Wiest | R | 2778 |
| Brad Owen | D | 1784 |
| Jocelyn A Langlois | L | 152 |
| Bern Haggerty | G | 54 |
Asotin |
| Candidate | Party | Votes |
|---|
| Jim Wiest | R | 4252 |
| Brad Owen | D | 3507 |
| Jocelyn A Langlois | L | 312 |
| Bern Haggerty | G | 126 |
Benton |
| Candidate | Party | Votes |
|---|
| Jim Wiest | R | 33413 |
| Brad Owen | D | 25068 |
| Jocelyn A Langlois | L | 2925 |
| Bern Haggerty | G | 742 |
Chelan |
| Candidate | Party | Votes |
|---|
| Jim Wiest | R | 14929 |
| Brad Owen | D | 10741 |
| Jocelyn A Langlois | L | 1150 |
| Bern Haggerty | G | 407 |
Clallam |
| Candidate | Party | Votes |
|---|
| Brad Owen | D | 18242 |
| Jim Wiest | R | 13773 |
| Jocelyn A Langlois | L | 1378 |
| Bern Haggerty | G | 837 |
Clark |
| Candidate | Party | Votes |
|---|
| Brad Owen | D | 74984 |
| Jim Wiest | R | 72280 |
| Jocelyn A Langlois | L | 5693 |
| Bern Haggerty | G | 2796 |
Columbia |
| Candidate | Party | Votes |
|---|
| Jim Wiest | R | 1073 |
| Brad Owen | D | 774 |
| Jocelyn A Langlois | L | 61 |
| Bern Haggerty | G | 16 |
Cowlitz |
| Candidate | Party | Votes |
|---|
| Brad Owen | D | 21627 |
| Jim Wiest | R | 15705 |
| Jocelyn A Langlois | L | 1845 |
| Bern Haggerty | G | 611 |
Douglas |
| Candidate | Party | Votes |
|---|
| Jim Wiest | R | 7267 |
| Brad Owen | D | 4702 |
| Jocelyn A Langlois | L | 466 |
| Bern Haggerty | G | 121 |
Ferry |
| Candidate | Party | Votes |
|---|
| Jim Wiest | R | 1619 |
| Brad Owen | D | 1254 |
| Jocelyn A Langlois | L | 154 |
| Bern Haggerty | G | 71 |
Franklin |
| Candidate | Party | Votes |
|---|
| Jim Wiest | R | 8275 |
| Brad Owen | D | 6241 |
| Jocelyn A Langlois | L | 545 |
| Bern Haggerty | G | 128 |
Garfield |
| Candidate | Party | Votes |
|---|
| Jim Wiest | R | 692 |
| Brad Owen | D | 465 |
| Jocelyn A Langlois | L | 39 |
| Bern Haggerty | G | 14 |
Grant |
| Candidate | Party | Votes |
|---|
| Jim Wiest | R | 14334 |
| Brad Owen | D | 8898 |
| Jocelyn A Langlois | L | 980 |
| Bern Haggerty | G | 286 |
Grays Harbor |
| Candidate | Party | Votes |
|---|
| Brad Owen | D | 17324 |
| Jim Wiest | R | 7774 |
| Jocelyn A Langlois | L | 1009 |
| Bern Haggerty | G | 398 |
Island |
| Candidate | Party | Votes |
|---|
| Brad Owen | D | 17820 |
| Jim Wiest | R | 15681 |
| Jocelyn A Langlois | L | 1468 |
| Bern Haggerty | G | 786 |
Jefferson |
| Candidate | Party | Votes |
|---|
| Brad Owen | D | 11015 |
| Jim Wiest | R | 5332 |
| Jocelyn A Langlois | L | 819 |
| Bern Haggerty | G | 587 |
King |
| Candidate | Party | Votes |
|---|
| Brad Owen | D | 502464 |
| Jim Wiest | R | 236384 |
| Jocelyn A Langlois | L | 42226 |
| Bern Haggerty | G | 35900 |
Kitsap |
| Candidate | Party | Votes |
|---|
| Brad Owen | D | 63476 |
| Jim Wiest | R | 41531 |
| Jocelyn A Langlois | L | 4905 |
| Bern Haggerty | G | 2177 |
Kittitas |
| Candidate | Party | Votes |
|---|
| Brad Owen | D | 7215 |
| Jim Wiest | R | 6699 |
| Jocelyn A Langlois | L | 722 |
| Bern Haggerty | G | 364 |
Klickitat |
| Candidate | Party | Votes |
|---|
| Jim Wiest | R | 3961 |
| Brad Owen | D | 3917 |
| Jocelyn A Langlois | L | 394 |
| Bern Haggerty | G | 206 |
Lewis |
| Candidate | Party | Votes |
|---|
| Jim Wiest | R | 15195 |
| Brad Owen | D | 13294 |
| Jocelyn A Langlois | L | 1254 |
| Bern Haggerty | G | 452 |
Lincoln |
| Candidate | Party | Votes |
|---|
| Jim Wiest | R | 2923 |
| Brad Owen | D | 2151 |
| Jocelyn A Langlois | L | 173 |
| Bern Haggerty | G | 49 |
Mason |
| Candidate | Party | Votes |
|---|
| Brad Owen | D | 15518 |
| Jim Wiest | R | 7167 |
| Jocelyn A Langlois | L | 1024 |
| Bern Haggerty | G | 503 |
Okanogan |
| Candidate | Party | Votes |
|---|
| Jim Wiest | R | 7542 |
| Brad Owen | D | 6447 |
| Jocelyn A Langlois | L | 707 |
| Bern Haggerty | G | 385 |
Pacific |
| Candidate | Party | Votes |
|---|
| Brad Owen | D | 5626 |
| Jim Wiest | R | 3308 |
| Jocelyn A Langlois | L | 494 |
| Bern Haggerty | G | 184 |
Pend Oreille |
| Candidate | Party | Votes |
|---|
| Jim Wiest | R | 2981 |
| Brad Owen | D | 2525 |
| Jocelyn A Langlois | L | 256 |
| Bern Haggerty | G | 96 |
Pierce |
| Candidate | Party | Votes |
|---|
| Brad Owen | D | 160752 |
| Jim Wiest | R | 117205 |
| Jocelyn A Langlois | L | 12112 |
| Bern Haggerty | G | 4365 |
San Juan |
| Candidate | Party | Votes |
|---|
| Brad Owen | D | 5317 |
| Jim Wiest | R | 2798 |
| Bern Haggerty | G | 671 |
| Jocelyn A Langlois | L | 551 |
Skagit |
| Candidate | Party | Votes |
|---|
| Brad Owen | D | 25212 |
| Jim Wiest | R | 20481 |
| Jocelyn A Langlois | L | 2133 |
| Bern Haggerty | G | 1239 |
Skamania |
| Candidate | Party | Votes |
|---|
| Brad Owen | D | 2266 |
| Jim Wiest | R | 2077 |
| Jocelyn A Langlois | L | 244 |
| Bern Haggerty | G | 151 |
Snohomish |
| Candidate | Party | Votes |
|---|
| Brad Owen | D | 151569 |
| Jim Wiest | R | 107079 |
| Jocelyn A Langlois | L | 11683 |
| Bern Haggerty | G | 5037 |
Spokane |
| Candidate | Party | Votes |
|---|
| Jim Wiest | R | 93482 |
| Brad Owen | D | 88439 |
| Jocelyn A Langlois | L | 6883 |
| Bern Haggerty | G | 2767 |
Stevens |
| Candidate | Party | Votes |
|---|
| Jim Wiest | R | 10547 |
| Brad Owen | D | 7223 |
| Jocelyn A Langlois | L | 879 |
| Bern Haggerty | G | 341 |
Thurston |
| Candidate | Party | Votes |
|---|
| Brad Owen | D | 63612 |
| Jim Wiest | R | 33945 |
| Bern Haggerty | G | 4102 |
| Jocelyn A Langlois | L | 4004 |
Wahkiakum |
| Candidate | Party | Votes |
|---|
| Brad Owen | D | 1004 |
| Jim Wiest | R | 873 |
| Jocelyn A Langlois | L | 94 |
| Bern Haggerty | G | 46 |
Walla Walla |
| Candidate | Party | Votes |
|---|
| Jim Wiest | R | 10540 |
| Brad Owen | D | 9526 |
| Jocelyn A Langlois | L | 826 |
| Bern Haggerty | G | 310 |
Whatcom |
| Candidate | Party | Votes |
|---|
| Brad Owen | D | 41782 |
| Jim Wiest | R | 32295 |
| Bern Haggerty | G | 4817 |
| Jocelyn A Langlois | L | 3351 |
Whitman |
| Candidate | Party | Votes |
|---|
| Jim Wiest | R | 7800 |
| Brad Owen | D | 7617 |
| Jocelyn A Langlois | L | 735 |
| Bern Haggerty | G | 408 |
Yakima |
| Candidate | Party | Votes |
|---|
| Jim Wiest | R | 33800 |
| Brad Owen | D | 32107 |
| Jocelyn A Langlois | L | 2501 |
| Bern Haggerty | G | 778 |