Chelan | ||
| Candidate | Party | Votes |
|---|---|---|
| Mike Armstrong | R | 18389 |
| Todd R. Smith | D | 8999 |
Douglas | ||
| Candidate | Party | Votes |
| Mike Armstrong | R | 8895 |
| Todd R. Smith | D | 3663 |
Grant | ||
| Candidate | Party | Votes |
| Mike Armstrong | R | 1253 |
| Todd R. Smith | D | 893 |
Okanogan | ||
| Candidate | Party | Votes |
| Mike Armstrong | R | 3188 |
| Todd R. Smith | D | 2417 |