Adams |
| Candidate | Party | Votes |
|---|
| Stephen F. Chadwick | R | 1680 |
| Mon C. Wallgren | D | 963 |
Asotin |
| Candidate | Party | Votes |
|---|
| Stephen F. Chadwick | R | 1694 |
| Mon C. Wallgren | D | 1565 |
Benton |
| Candidate | Party | Votes |
|---|
| Stephen F. Chadwick | R | 2812 |
| Mon C. Wallgren | D | 1983 |
Chelan |
| Candidate | Party | Votes |
|---|
| Stephen F. Chadwick | R | 8557 |
| Mon C. Wallgren | D | 5994 |
Clallam |
| Candidate | Party | Votes |
|---|
| Mon C. Wallgren | D | 5655 |
| Stephen F. Chadwick | R | 3542 |
Clark |
| Candidate | Party | Votes |
|---|
| Mon C. Wallgren | D | 10697 |
| Stephen F. Chadwick | R | 9419 |
Columbia |
| Candidate | Party | Votes |
|---|
| Stephen F. Chadwick | R | 1636 |
| Mon C. Wallgren | D | 908 |
Cowlitz |
| Candidate | Party | Votes |
|---|
| Mon C. Wallgren | D | 9839 |
| Stephen F. Chadwick | R | 6942 |
Douglas |
| Candidate | Party | Votes |
|---|
| Stephen F. Chadwick | R | 2128 |
| Mon C. Wallgren | D | 1621 |
Ferry |
| Candidate | Party | Votes |
|---|
| Mon C. Wallgren | D | 971 |
| Stephen F. Chadwick | R | 633 |
Franklin |
| Candidate | Party | Votes |
|---|
| Mon C. Wallgren | D | 1591 |
| Stephen F. Chadwick | R | 1206 |
Garfield |
| Candidate | Party | Votes |
|---|
| Stephen F. Chadwick | R | 1133 |
| Mon C. Wallgren | D | 472 |
Grant |
| Candidate | Party | Votes |
|---|
| Mon C. Wallgren | D | 3516 |
| Stephen F. Chadwick | R | 1591 |
Grays Harbor |
| Candidate | Party | Votes |
|---|
| Mon C. Wallgren | D | 11065 |
| Stephen F. Chadwick | R | 10917 |
Island |
| Candidate | Party | Votes |
|---|
| Mon C. Wallgren | D | 1545 |
| Stephen F. Chadwick | R | 1363 |
Jefferson |
| Candidate | Party | Votes |
|---|
| Mon C. Wallgren | D | 1812 |
| Stephen F. Chadwick | R | 1688 |
King |
| Candidate | Party | Votes |
|---|
| Mon C. Wallgren | D | 129497 |
| Stephen F. Chadwick | R | 97753 |
Kitsap |
| Candidate | Party | Votes |
|---|
| Mon C. Wallgren | D | 12034 |
| Stephen F. Chadwick | R | 6277 |
Kittitas |
| Candidate | Party | Votes |
|---|
| Mon C. Wallgren | D | 4491 |
| Stephen F. Chadwick | R | 3618 |
Klickitat |
| Candidate | Party | Votes |
|---|
| Stephen F. Chadwick | R | 2231 |
| Mon C. Wallgren | D | 1958 |
Lewis |
| Candidate | Party | Votes |
|---|
| Stephen F. Chadwick | R | 9767 |
| Mon C. Wallgren | D | 8097 |
Lincoln |
| Candidate | Party | Votes |
|---|
| Stephen F. Chadwick | R | 2848 |
| Mon C. Wallgren | D | 2372 |
Mason |
| Candidate | Party | Votes |
|---|
| Mon C. Wallgren | D | 2736 |
| Stephen F. Chadwick | R | 2174 |
Okanogan |
| Candidate | Party | Votes |
|---|
| Stephen F. Chadwick | R | 4658 |
| Mon C. Wallgren | D | 4142 |
Pacific |
| Candidate | Party | Votes |
|---|
| Mon C. Wallgren | D | 3506 |
| Stephen F. Chadwick | R | 3007 |
Pend Oreille |
| Candidate | Party | Votes |
|---|
| Mon C. Wallgren | D | 1508 |
| Stephen F. Chadwick | R | 1361 |
Pierce |
| Candidate | Party | Votes |
|---|
| Mon C. Wallgren | D | 44716 |
| Stephen F. Chadwick | R | 29149 |
San Juan |
| Candidate | Party | Votes |
|---|
| Mon C. Wallgren | D | 796 |
| Stephen F. Chadwick | R | 792 |
Skagit |
| Candidate | Party | Votes |
|---|
| Mon C. Wallgren | D | 9210 |
| Stephen F. Chadwick | R | 8295 |
Skamania |
| Candidate | Party | Votes |
|---|
| Mon C. Wallgren | D | 974 |
| Stephen F. Chadwick | R | 842 |
Snohomish |
| Candidate | Party | Votes |
|---|
| Mon C. Wallgren | D | 24555 |
| Stephen F. Chadwick | R | 14469 |
Spokane |
| Candidate | Party | Votes |
|---|
| Mon C. Wallgren | D | 40133 |
| Stephen F. Chadwick | R | 35473 |
Stevens |
| Candidate | Party | Votes |
|---|
| Mon C. Wallgren | D | 3983 |
| Stephen F. Chadwick | R | 3587 |
Thurston |
| Candidate | Party | Votes |
|---|
| Mon C. Wallgren | D | 9803 |
| Stephen F. Chadwick | R | 8156 |
Wahkiakum |
| Candidate | Party | Votes |
|---|
| Mon C. Wallgren | D | 903 |
| Stephen F. Chadwick | R | 748 |
Walla Walla |
| Candidate | Party | Votes |
|---|
| Stephen F. Chadwick | R | 8456 |
| Mon C. Wallgren | D | 4745 |
Whatcom |
| Candidate | Party | Votes |
|---|
| Mon C. Wallgren | D | 13938 |
| Stephen F. Chadwick | R | 13522 |
Whitman |
| Candidate | Party | Votes |
|---|
| Stephen F. Chadwick | R | 7159 |
| Mon C. Wallgren | D | 4948 |
Yakima |
| Candidate | Party | Votes |
|---|
| Stephen F. Chadwick | R | 21306 |
| Mon C. Wallgren | D | 15476 |