Clark | ||
| Candidate | Party | Votes |
|---|---|---|
| Don Bonker | D | 17153 |
| Herb Elder | R | 6062 |
Cowlitz | ||
| Candidate | Party | Votes |
| Don Bonker | D | 9967 |
| Herb Elder | R | 2404 |
Grays Harbor | ||
| Candidate | Party | Votes |
| Don Bonker | D | 7875 |
| Herb Elder | R | 1967 |
Lewis | ||
| Candidate | Party | Votes |
| Don Bonker | D | 7340 |
| Herb Elder | R | 4566 |
Pacific | ||
| Candidate | Party | Votes |
| Don Bonker | D | 4492 |
| Herb Elder | R | 1121 |
Pierce | ||
| Candidate | Party | Votes |
| Don Bonker | D | 449 |
| Herb Elder | R | 196 |
Thurston | ||
| Candidate | Party | Votes |
| Don Bonker | D | 24643 |
| Herb Elder | R | 10359 |
Wahkiakum | ||
| Candidate | Party | Votes |
| Don Bonker | D | 892 |
| Herb Elder | R | 214 |