Adams |
| Candidate | Party | Votes |
|---|
| Thomas S. Foley | D | 2258 |
| John Sonneland | R | 2226 |
Asotin |
| Candidate | Party | Votes |
|---|
| Thomas S. Foley | D | 3844 |
| John Sonneland | R | 3683 |
Columbia |
| Candidate | Party | Votes |
|---|
| John Sonneland | R | 974 |
| Thomas S. Foley | D | 881 |
Ferry |
| Candidate | Party | Votes |
|---|
| John Sonneland | R | 1286 |
| Thomas S. Foley | D | 1234 |
Garfield |
| Candidate | Party | Votes |
|---|
| John Sonneland | R | 670 |
| Thomas S. Foley | D | 637 |
Lincoln |
| Candidate | Party | Votes |
|---|
| Thomas S. Foley | D | 2476 |
| John Sonneland | R | 2448 |
Pend Oreille |
| Candidate | Party | Votes |
|---|
| Thomas S. Foley | D | 2397 |
| John Sonneland | R | 2276 |
Spokane |
| Candidate | Party | Votes |
|---|
| Thomas S. Foley | D | 95594 |
| John Sonneland | R | 72616 |
Stevens |
| Candidate | Party | Votes |
|---|
| John Sonneland | R | 7668 |
| Thomas S. Foley | D | 6173 |
Walla Walla |
| Candidate | Party | Votes |
|---|
| Thomas S. Foley | D | 10960 |
| John Sonneland | R | 8794 |
Whitman |
| Candidate | Party | Votes |
|---|
| Thomas S. Foley | D | 9511 |
| John Sonneland | R | 7802 |