Adams |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 1659 |
| George B. Lamping | R | 561 |
| E.E. Peterson | CH | 0 |
Asotin |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 2066 |
| George B. Lamping | R | 800 |
| E.E. Peterson | CH | 7 |
Benton |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 2098 |
| George B. Lamping | R | 1701 |
| E.E. Peterson | CH | 3 |
Chelan |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 6697 |
| George B. Lamping | R | 4817 |
| E.E. Peterson | CH | 21 |
Clallam |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 4958 |
| George B. Lamping | R | 2371 |
| E.E. Peterson | CH | 8 |
Clark |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 10706 |
| George B. Lamping | R | 4571 |
| E.E. Peterson | CH | 27 |
Columbia |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 1193 |
| George B. Lamping | R | 755 |
| E.E. Peterson | CH | 3 |
Cowlitz |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 9029 |
| George B. Lamping | R | 3932 |
| E.E. Peterson | CH | 13 |
Douglas |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 1950 |
| George B. Lamping | R | 914 |
| E.E. Peterson | CH | 2 |
Ferry |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 924 |
| George B. Lamping | R | 283 |
| E.E. Peterson | CH | 0 |
Franklin |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 1616 |
| George B. Lamping | R | 589 |
| E.E. Peterson | CH | 4 |
Garfield |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 806 |
| George B. Lamping | R | 549 |
| E.E. Peterson | CH | 1 |
Grant |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 3838 |
| George B. Lamping | R | 707 |
| E.E. Peterson | CH | 4 |
Grays Harbor |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 13966 |
| George B. Lamping | R | 4654 |
| E.E. Peterson | CH | 25 |
Island |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 1388 |
| George B. Lamping | R | 841 |
| E.E. Peterson | CH | 56 |
Jefferson |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 1989 |
| George B. Lamping | R | 1041 |
| E.E. Peterson | CH | 3 |
King |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 124108 |
| George B. Lamping | R | 63764 |
| E.E. Peterson | CH | 431 |
Kitsap |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 10732 |
| George B. Lamping | R | 3403 |
| E.E. Peterson | CH | 169 |
Kittitas |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 4236 |
| George B. Lamping | R | 1834 |
| E.E. Peterson | CH | 4 |
Klickitat |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 1990 |
| George B. Lamping | R | 1078 |
| E.E. Peterson | CH | 3 |
Lewis |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 9128 |
| George B. Lamping | R | 5376 |
| E.E. Peterson | CH | 222 |
Lincoln |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 3323 |
| George B. Lamping | R | 1075 |
| E.E. Peterson | CH | 4 |
Mason |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 2694 |
| George B. Lamping | R | 1038 |
| E.E. Peterson | CH | 15 |
Okanogan |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 4649 |
| George B. Lamping | R | 2030 |
| E.E. Peterson | CH | 8 |
Pacific |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 3524 |
| George B. Lamping | R | 1569 |
| E.E. Peterson | CH | 33 |
Pend Oreille |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 1502 |
| George B. Lamping | R | 695 |
| E.E. Peterson | CH | 3 |
Pierce |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 42924 |
| George B. Lamping | R | 15691 |
| E.E. Peterson | CH | 561 |
San Juan |
| Candidate | Party | Votes |
|---|
| George B. Lamping | R | 681 |
| William A. Sullivan | D | 618 |
| E.E. Peterson | CH | 5 |
Skagit |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 8831 |
| George B. Lamping | R | 5022 |
| E.E. Peterson | CH | 75 |
Skamania |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 1287 |
| George B. Lamping | R | 407 |
| E.E. Peterson | CH | 0 |
Snohomish |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 22660 |
| George B. Lamping | R | 8639 |
| E.E. Peterson | CH | 114 |
Spokane |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 44737 |
| George B. Lamping | R | 18486 |
| E.E. Peterson | CH | 185 |
Stevens |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 3991 |
| George B. Lamping | R | 1794 |
| E.E. Peterson | CH | 10 |
Thurston |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 9954 |
| George B. Lamping | R | 4054 |
| E.E. Peterson | CH | 38 |
Wahkiakum |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 841 |
| George B. Lamping | R | 444 |
| E.E. Peterson | CH | 1 |
Walla Walla |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 5861 |
| George B. Lamping | R | 4356 |
| E.E. Peterson | CH | 3 |
Whatcom |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 14217 |
| George B. Lamping | R | 8235 |
| E.E. Peterson | CH | 35 |
Whitman |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 6931 |
| George B. Lamping | R | 3388 |
| E.E. Peterson | CH | 7 |
Yakima |
| Candidate | Party | Votes |
|---|
| William A. Sullivan | D | 16397 |
| George B. Lamping | R | 11338 |
| E.E. Peterson | CH | 53 |