Chelan | ||
| Candidate | Party | Votes |
|---|---|---|
| Alexander McLean | R | 8939 |
| James Nelson | D | 5185 |
Douglas | ||
| Candidate | Party | Votes |
| Alexander McLean | R | 4888 |
| James Nelson | D | 2307 |
Grant | ||
| Candidate | Party | Votes |
| Alexander McLean | R | 592 |
| James Nelson | D | 553 |
Kittitas | ||
| Candidate | Party | Votes |
| James Nelson | D | 1016 |
| Alexander McLean | R | 734 |
Okanogan | ||
| Candidate | Party | Votes |
| Alexander McLean | R | 1357 |
| James Nelson | D | 1043 |