Chelan | ||
| Candidate | Party | Votes |
|---|---|---|
| Walt Horan | R | 12087 |
| Robert D. Dellwo | D | 5372 |
Douglas | ||
| Candidate | Party | Votes |
| Walt Horan | R | 3331 |
| Robert D. Dellwo | D | 1794 |
Ferry | ||
| Candidate | Party | Votes |
| Walt Horan | R | 689 |
| Robert D. Dellwo | D | 654 |
Lincoln | ||
| Candidate | Party | Votes |
| Walt Horan | R | 3445 |
| Robert D. Dellwo | D | 1727 |
Okanogan | ||
| Candidate | Party | Votes |
| Walt Horan | R | 6657 |
| Robert D. Dellwo | D | 3770 |
Pend Oreille | ||
| Candidate | Party | Votes |
| Walt Horan | R | 1440 |
| Robert D. Dellwo | D | 1363 |
Spokane | ||
| Candidate | Party | Votes |
| Walt Horan | R | 50727 |
| Robert D. Dellwo | D | 46869 |
Stevens | ||
| Candidate | Party | Votes |
| Walt Horan | R | 4154 |
| Robert D. Dellwo | D | 3271 |