Adams |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 2055 |
| Paul R. Derr | R | 1842 |
Asotin |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 3258 |
| Paul R. Derr | R | 1640 |
Benton |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 16996 |
| Paul R. Derr | R | 9918 |
Chelan |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 9974 |
| Paul R. Derr | R | 6259 |
Clallam |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 9127 |
| Paul R. Derr | R | 3703 |
Clark |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 26326 |
| Paul R. Derr | R | 10709 |
Columbia |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 1086 |
| Paul R. Derr | R | 933 |
Cowlitz |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 16306 |
| Paul R. Derr | R | 5539 |
Douglas |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 3891 |
| Paul R. Derr | R | 2070 |
Ferry |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 873 |
| Paul R. Derr | R | 421 |
Franklin |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 6225 |
| Paul R. Derr | R | 3035 |
Garfield |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 714 |
| Paul R. Derr | R | 626 |
Grant |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 8830 |
| Paul R. Derr | R | 4653 |
Grays Harbor |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 16162 |
| Paul R. Derr | R | 4747 |
Island |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 3949 |
| Paul R. Derr | R | 2612 |
Jefferson |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 2974 |
| Paul R. Derr | R | 1205 |
King |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 279341 |
| Paul R. Derr | R | 132448 |
Kitsap |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 26873 |
| Paul R. Derr | R | 8305 |
Kittitas |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 5432 |
| Paul R. Derr | R | 2411 |
Klickitat |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 3164 |
| Paul R. Derr | R | 1654 |
Lewis |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 11811 |
| Paul R. Derr | R | 5766 |
Lincoln |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 2409 |
| Paul R. Derr | R | 2392 |
Mason |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 5604 |
| Paul R. Derr | R | 2004 |
Okanogan |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 6264 |
| Paul R. Derr | R | 3222 |
Pacific |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 4694 |
| Paul R. Derr | R | 1469 |
Pend Oreille |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 1806 |
| Paul R. Derr | R | 885 |
Pierce |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 92028 |
| Paul R. Derr | R | 26742 |
San Juan |
| Candidate | Party | Votes |
|---|
| Paul R. Derr | R | 783 |
| John J. O'Connell | D | 781 |
Skagit |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 13815 |
| Paul R. Derr | R | 7005 |
Skamania |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 1524 |
| Paul R. Derr | R | 635 |
Snohomish |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 54569 |
| Paul R. Derr | R | 21697 |
Spokane |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 60552 |
| Paul R. Derr | R | 44571 |
Stevens |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 4015 |
| Paul R. Derr | R | 2861 |
Thurston |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 19242 |
| Paul R. Derr | R | 6576 |
Wahkiakum |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 1028 |
| Paul R. Derr | R | 427 |
Walla Walla |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 8886 |
| Paul R. Derr | R | 7524 |
Whatcom |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 18793 |
| Paul R. Derr | R | 9586 |
Whitman |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 6405 |
| Paul R. Derr | R | 5893 |
Yakima |
| Candidate | Party | Votes |
|---|
| John J. O'Connell | D | 32910 |
| Paul R. Derr | R | 15220 |