Adams |
| Candidate | Party | Votes |
|---|
| Richard G. (Dick) Marquardt | R | 2227 |
| Karl Herrmann | D | 2027 |
| Archie (Whiplash) Breslin | OWL | 78 |
| Lynn Couch | USL | 31 |
Asotin |
| Candidate | Party | Votes |
|---|
| Karl Herrmann | D | 3058 |
| Richard G. (Dick) Marquardt | R | 1999 |
| Archie (Whiplash) Breslin | OWL | 104 |
| Lynn Couch | USL | 51 |
Benton |
| Candidate | Party | Votes |
|---|
| Richard G. (Dick) Marquardt | R | 16637 |
| Karl Herrmann | D | 14691 |
| Archie (Whiplash) Breslin | OWL | 646 |
| Lynn Couch | USL | 381 |
Chelan |
| Candidate | Party | Votes |
|---|
| Richard G. (Dick) Marquardt | R | 8163 |
| Karl Herrmann | D | 7796 |
| Archie (Whiplash) Breslin | OWL | 175 |
| Lynn Couch | USL | 29 |
Clallam |
| Candidate | Party | Votes |
|---|
| Richard G. (Dick) Marquardt | R | 9386 |
| Karl Herrmann | D | 7007 |
| Archie (Whiplash) Breslin | OWL | 526 |
| Lynn Couch | USL | 225 |
Clark |
| Candidate | Party | Votes |
|---|
| Karl Herrmann | D | 30429 |
| Richard G. (Dick) Marquardt | R | 23862 |
| Archie (Whiplash) Breslin | OWL | 1541 |
| Lynn Couch | USL | 579 |
Columbia |
| Candidate | Party | Votes |
|---|
| Richard G. (Dick) Marquardt | R | 992 |
| Karl Herrmann | D | 828 |
| Archie (Whiplash) Breslin | OWL | 12 |
| Lynn Couch | USL | 3 |
Cowlitz |
| Candidate | Party | Votes |
|---|
| Karl Herrmann | D | 12385 |
| Richard G. (Dick) Marquardt | R | 11084 |
| Archie (Whiplash) Breslin | OWL | 289 |
| Lynn Couch | USL | 143 |
Douglas |
| Candidate | Party | Votes |
|---|
| Karl Herrmann | D | 4117 |
| Richard G. (Dick) Marquardt | R | 3638 |
| Archie (Whiplash) Breslin | OWL | 79 |
| Lynn Couch | USL | 16 |
Ferry |
| Candidate | Party | Votes |
|---|
| Karl Herrmann | D | 867 |
| Richard G. (Dick) Marquardt | R | 483 |
| Archie (Whiplash) Breslin | OWL | 34 |
| Lynn Couch | USL | 3 |
Franklin |
| Candidate | Party | Votes |
|---|
| Karl Herrmann | D | 4622 |
| Richard G. (Dick) Marquardt | R | 4353 |
| Archie (Whiplash) Breslin | OWL | 121 |
| Lynn Couch | USL | 88 |
Garfield |
| Candidate | Party | Votes |
|---|
| Karl Herrmann | D | 693 |
| Richard G. (Dick) Marquardt | R | 676 |
| Archie (Whiplash) Breslin | OWL | 5 |
| Lynn Couch | USL | 2 |
Grant |
| Candidate | Party | Votes |
|---|
| Karl Herrmann | D | 7775 |
| Richard G. (Dick) Marquardt | R | 7168 |
| Archie (Whiplash) Breslin | OWL | 269 |
| Lynn Couch | USL | 186 |
Grays Harbor |
| Candidate | Party | Votes |
|---|
| Karl Herrmann | D | 12419 |
| Richard G. (Dick) Marquardt | R | 9295 |
| Archie (Whiplash) Breslin | OWL | 680 |
| Lynn Couch | USL | 408 |
Island |
| Candidate | Party | Votes |
|---|
| Richard G. (Dick) Marquardt | R | 7605 |
| Karl Herrmann | D | 4783 |
| Archie (Whiplash) Breslin | OWL | 100 |
| Lynn Couch | USL | 18 |
Jefferson |
| Candidate | Party | Votes |
|---|
| Richard G. (Dick) Marquardt | R | 2818 |
| Karl Herrmann | D | 2336 |
| Archie (Whiplash) Breslin | OWL | 150 |
| Lynn Couch | USL | 68 |
King |
| Candidate | Party | Votes |
|---|
| Richard G. (Dick) Marquardt | R | 303950 |
| Karl Herrmann | D | 172736 |
| Archie (Whiplash) Breslin | OWL | 11800 |
| Lynn Couch | USL | 5268 |
Kitsap |
| Candidate | Party | Votes |
|---|
| Karl Herrmann | D | 24278 |
| Richard G. (Dick) Marquardt | R | 22021 |
| Archie (Whiplash) Breslin | OWL | 1111 |
| Lynn Couch | USL | 612 |
Kittitas |
| Candidate | Party | Votes |
|---|
| Richard G. (Dick) Marquardt | R | 4629 |
| Karl Herrmann | D | 3927 |
| Archie (Whiplash) Breslin | OWL | 150 |
| Lynn Couch | USL | 19 |
Klickitat |
| Candidate | Party | Votes |
|---|
| Karl Herrmann | D | 2984 |
| Richard G. (Dick) Marquardt | R | 1718 |
| Archie (Whiplash) Breslin | OWL | 78 |
| Lynn Couch | USL | 38 |
Lewis |
| Candidate | Party | Votes |
|---|
| Karl Herrmann | D | 9533 |
| Richard G. (Dick) Marquardt | R | 9246 |
| Archie (Whiplash) Breslin | OWL | 409 |
| Lynn Couch | USL | 226 |
Lincoln |
| Candidate | Party | Votes |
|---|
| Karl Herrmann | D | 2492 |
| Richard G. (Dick) Marquardt | R | 2097 |
| Archie (Whiplash) Breslin | OWL | 81 |
| Lynn Couch | USL | 37 |
Mason |
| Candidate | Party | Votes |
|---|
| Karl Herrmann | D | 5303 |
| Richard G. (Dick) Marquardt | R | 4953 |
| Archie (Whiplash) Breslin | OWL | 274 |
| Lynn Couch | USL | 171 |
Okanogan |
| Candidate | Party | Votes |
|---|
| Karl Herrmann | D | 6077 |
| Richard G. (Dick) Marquardt | R | 4041 |
| Archie (Whiplash) Breslin | OWL | 195 |
| Lynn Couch | USL | 28 |
Pacific |
| Candidate | Party | Votes |
|---|
| Karl Herrmann | D | 3714 |
| Richard G. (Dick) Marquardt | R | 2567 |
| Archie (Whiplash) Breslin | OWL | 224 |
| Lynn Couch | USL | 139 |
Pend Oreille |
| Candidate | Party | Votes |
|---|
| Karl Herrmann | D | 1785 |
| Richard G. (Dick) Marquardt | R | 1078 |
| Archie (Whiplash) Breslin | OWL | 42 |
| Lynn Couch | USL | 5 |
Pierce |
| Candidate | Party | Votes |
|---|
| Karl Herrmann | D | 72853 |
| Richard G. (Dick) Marquardt | R | 68802 |
| Archie (Whiplash) Breslin | OWL | 2148 |
| Lynn Couch | USL | 1534 |
San Juan |
| Candidate | Party | Votes |
|---|
| Richard G. (Dick) Marquardt | R | 2032 |
| Karl Herrmann | D | 1053 |
| Archie (Whiplash) Breslin | OWL | 97 |
| Lynn Couch | USL | 11 |
Skagit |
| Candidate | Party | Votes |
|---|
| Richard G. (Dick) Marquardt | R | 12328 |
| Karl Herrmann | D | 12035 |
| Archie (Whiplash) Breslin | OWL | 584 |
| Lynn Couch | USL | 315 |
Skamania |
| Candidate | Party | Votes |
|---|
| Karl Herrmann | D | 1493 |
| Richard G. (Dick) Marquardt | R | 762 |
| Archie (Whiplash) Breslin | OWL | 49 |
| Lynn Couch | USL | 5 |
Snohomish |
| Candidate | Party | Votes |
|---|
| Richard G. (Dick) Marquardt | R | 56527 |
| Karl Herrmann | D | 48331 |
| Archie (Whiplash) Breslin | OWL | 2451 |
| Lynn Couch | USL | 1442 |
Spokane |
| Candidate | Party | Votes |
|---|
| Karl Herrmann | D | 61522 |
| Richard G. (Dick) Marquardt | R | 56867 |
| Archie (Whiplash) Breslin | OWL | 3291 |
| Lynn Couch | USL | 1207 |
Stevens |
| Candidate | Party | Votes |
|---|
| Karl Herrmann | D | 4829 |
| Richard G. (Dick) Marquardt | R | 3284 |
| Archie (Whiplash) Breslin | OWL | 219 |
| Lynn Couch | USL | 90 |
Thurston |
| Candidate | Party | Votes |
|---|
| Richard G. (Dick) Marquardt | R | 24475 |
| Karl Herrmann | D | 16036 |
| Archie (Whiplash) Breslin | OWL | 1409 |
| Lynn Couch | USL | 601 |
Wahkiakum |
| Candidate | Party | Votes |
|---|
| Karl Herrmann | D | 802 |
| Richard G. (Dick) Marquardt | R | 621 |
| Archie (Whiplash) Breslin | OWL | 10 |
Walla Walla |
| Candidate | Party | Votes |
|---|
| Richard G. (Dick) Marquardt | R | 8648 |
| Karl Herrmann | D | 7006 |
| Archie (Whiplash) Breslin | OWL | 201 |
| Lynn Couch | USL | 90 |
Whatcom |
| Candidate | Party | Votes |
|---|
| Richard G. (Dick) Marquardt | R | 19390 |
| Karl Herrmann | D | 15207 |
| Archie (Whiplash) Breslin | OWL | 1023 |
| Lynn Couch | USL | 387 |
Whitman |
| Candidate | Party | Votes |
|---|
| Richard G. (Dick) Marquardt | R | 6885 |
| Karl Herrmann | D | 5848 |
| Archie (Whiplash) Breslin | OWL | 569 |
| Lynn Couch | USL | 143 |
Yakima |
| Candidate | Party | Votes |
|---|
| Richard G. (Dick) Marquardt | R | 26843 |
| Karl Herrmann | D | 19441 |
| Archie (Whiplash) Breslin | OWL | 579 |
| Lynn Couch | USL | 510 |