King | ||
| Candidate | Party | Votes |
|---|---|---|
| Adam Smith | D | 45639 |
| Sarah Casada | R | 25773 |
| John Mills | L | 2092 |
Pierce | ||
| Candidate | Party | Votes |
| Adam Smith | D | 33462 |
| Sarah Casada | R | 26978 |
| John Mills | L | 1728 |
Thurston | ||
| Candidate | Party | Votes |
| Adam Smith | D | 16704 |
| Sarah Casada | R | 10395 |
| John Mills | L | 939 |