Adams |
| Candidate | Party | Votes |
|---|
| Homer R. Jones | R | 1362 |
| Otto A. Case | D | 1207 |
Asotin |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 1899 |
| Homer R. Jones | R | 1347 |
Benton |
| Candidate | Party | Votes |
|---|
| Homer R. Jones | R | 2377 |
| Otto A. Case | D | 2375 |
Chelan |
| Candidate | Party | Votes |
|---|
| Homer R. Jones | R | 7591 |
| Otto A. Case | D | 6739 |
Clallam |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 5119 |
| Homer R. Jones | R | 3769 |
Clark |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 11209 |
| Homer R. Jones | R | 8239 |
Columbia |
| Candidate | Party | Votes |
|---|
| Homer R. Jones | R | 1363 |
| Otto A. Case | D | 1083 |
Cowlitz |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 10660 |
| Homer R. Jones | R | 5963 |
Douglas |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 1889 |
| Homer R. Jones | R | 1844 |
Ferry |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 1099 |
| Homer R. Jones | R | 492 |
Franklin |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 1757 |
| Homer R. Jones | R | 967 |
Garfield |
| Candidate | Party | Votes |
|---|
| Homer R. Jones | R | 903 |
| Otto A. Case | D | 640 |
Grant |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 3676 |
| Homer R. Jones | R | 1399 |
Grays Harbor |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 14062 |
| Homer R. Jones | R | 7698 |
Island |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 1448 |
| Homer R. Jones | R | 1332 |
Jefferson |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 1914 |
| Homer R. Jones | R | 1480 |
King |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 128953 |
| Homer R. Jones | R | 90664 |
Kitsap |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 9559 |
| Homer R. Jones | R | 9003 |
Kittitas |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 5074 |
| Homer R. Jones | R | 3002 |
Klickitat |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 2069 |
| Homer R. Jones | R | 2011 |
Lewis |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 9263 |
| Homer R. Jones | R | 8383 |
Lincoln |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 2689 |
| Homer R. Jones | R | 2409 |
Mason |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 3044 |
| Homer R. Jones | R | 2024 |
Okanogan |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 4806 |
| Homer R. Jones | R | 3844 |
Pacific |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 3881 |
| Homer R. Jones | R | 2502 |
Pend Oreille |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 1593 |
| Homer R. Jones | R | 1179 |
Pierce |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 45915 |
| Homer R. Jones | R | 26099 |
San Juan |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 800 |
| Homer R. Jones | R | 733 |
Skagit |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 9324 |
| Homer R. Jones | R | 7572 |
Skamania |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 1110 |
| Homer R. Jones | R | 678 |
Snohomish |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 24034 |
| Homer R. Jones | R | 13422 |
Spokane |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 42655 |
| Homer R. Jones | R | 31551 |
Stevens |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 4337 |
| Homer R. Jones | R | 3101 |
Thurston |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 9820 |
| Homer R. Jones | R | 7950 |
Wahkiakum |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 1021 |
| Homer R. Jones | R | 618 |
Walla Walla |
| Candidate | Party | Votes |
|---|
| Homer R. Jones | R | 7496 |
| Otto A. Case | D | 5372 |
Whatcom |
| Candidate | Party | Votes |
|---|
| Otto A. Case | D | 13687 |
| Homer R. Jones | R | 12684 |
Whitman |
| Candidate | Party | Votes |
|---|
| Homer R. Jones | R | 5989 |
| Otto A. Case | D | 5667 |
Yakima |
| Candidate | Party | Votes |
|---|
| Homer R. Jones | R | 18990 |
| Otto A. Case | D | 17302 |