| District ▲ | Winner | Party | Votes | % | Margin |
|---|---|---|---|---|---|
| WA-01 | Rick WhiteREP | REP | 264,135 | 53.7% | R+7.5 |
| WA-02 | Jack MetcalfREP | REP | 256,944 | 48.5% | R+0.8 |
| WA-03 | Linda SmithREP | REP | 245,347 | 50.2% | R+0.4 |
| WA-04 | Doc HastingsREP | REP | 205,149 | 53.0% | R+5.9 |
| WA-05 | REP | 236,784 | 55.6% | R+11.2 | |
| WA-06 | DEM | 235,910 | 65.9% | D+35.7 | |
| WA-07 | DEM | 259,094 | 81.0% | D+61.9 | |
| WA-08 | REP | 261,031 | 65.4% | R+30.8 | |
| WA-09 | Adam SmithDEM | DEM | 209,867 | 50.1% | D+2.9 |