Adams |
| Candidate | Party | Votes |
|---|
| John Sonneland | R | 2466 |
| Thomas S. Foley | D | 2191 |
Asotin |
| Candidate | Party | Votes |
|---|
| Thomas S. Foley | D | 3621 |
| John Sonneland | R | 2817 |
Columbia |
| Candidate | Party | Votes |
|---|
| John Sonneland | R | 1077 |
| Thomas S. Foley | D | 943 |
Ferry |
| Candidate | Party | Votes |
|---|
| Thomas S. Foley | D | 1113 |
| John Sonneland | R | 877 |
Franklin |
| Candidate | Party | Votes |
|---|
| Thomas S. Foley | D | 5871 |
| John Sonneland | R | 5434 |
Garfield |
| Candidate | Party | Votes |
|---|
| Thomas S. Foley | D | 817 |
| John Sonneland | R | 645 |
Grant |
| Candidate | Party | Votes |
|---|
| John Sonneland | R | 397 |
| Thomas S. Foley | D | 276 |
Lincoln |
| Candidate | Party | Votes |
|---|
| Thomas S. Foley | D | 2975 |
| John Sonneland | R | 2389 |
Okanogan |
| Candidate | Party | Votes |
|---|
| Thomas S. Foley | D | 4739 |
| John Sonneland | R | 4092 |
Pend Oreille |
| Candidate | Party | Votes |
|---|
| Thomas S. Foley | D | 1973 |
| John Sonneland | R | 1753 |
Spokane |
| Candidate | Party | Votes |
|---|
| Thomas S. Foley | D | 72860 |
| John Sonneland | R | 66519 |
Stevens |
| Candidate | Party | Votes |
|---|
| John Sonneland | R | 6212 |
| Thomas S. Foley | D | 5097 |
Walla Walla |
| Candidate | Party | Votes |
|---|
| John Sonneland | R | 9962 |
| Thomas S. Foley | D | 8438 |
Whitman |
| Candidate | Party | Votes |
|---|
| Thomas S. Foley | D | 9616 |
| John Sonneland | R | 7065 |