Chelan | ||
| Candidate | Party | Votes |
|---|---|---|
| Alexander McLean | R | 4273 |
| James Nelson | D | 2118 |
Douglas | ||
| Candidate | Party | Votes |
| Alexander McLean | R | 2894 |
| James Nelson | D | 1189 |
Grant | ||
| Candidate | Party | Votes |
| Alexander McLean | R | 406 |
| James Nelson | D | 259 |
Kittitas | ||
| Candidate | Party | Votes |
| James Nelson | D | 686 |
| Alexander McLean | R | 461 |
Okanogan | ||
| Candidate | Party | Votes |
| Alexander McLean | R | 677 |
| James Nelson | D | 529 |