Chelan | ||
| Candidate | Party | Votes |
|---|---|---|
| Walt Horan | R | 9459 |
| John F. McKay | D | 5088 |
Douglas | ||
| Candidate | Party | Votes |
| Walt Horan | R | 2505 |
| John F. McKay | D | 1263 |
Ferry | ||
| Candidate | Party | Votes |
| John F. McKay | D | 621 |
| Walt Horan | R | 562 |
Lincoln | ||
| Candidate | Party | Votes |
| Walt Horan | R | 3038 |
| John F. McKay | D | 1456 |
Okanogan | ||
| Candidate | Party | Votes |
| Walt Horan | R | 5487 |
| John F. McKay | D | 3749 |
Pend Oreille | ||
| Candidate | Party | Votes |
| Walt Horan | R | 1198 |
| John F. McKay | D | 1111 |
Spokane | ||
| Candidate | Party | Votes |
| Walt Horan | R | 41709 |
| John F. McKay | D | 40205 |
Stevens | ||
| Candidate | Party | Votes |
| Walt Horan | R | 3799 |
| John F. McKay | D | 2850 |