Unofficial returns; * denotes incumbent
100% reporting
| Candidate | Votes | Pct. |
|---|---|---|
| Tom McClintock* (R) | 118,769 | 58.5% |
| Mike Barkley (D) | 66,535 | 32.8% |
| Steve Wozniak | 17,616 | 8.7% |
100% reporting
| Candidate | Votes | Pct. |
|---|---|---|
| Josh Harder* (D) | 60,851 | 49.7% |
| Kevin Lincoln (R) | 36,679 | 30.0% |
| John McBride (R) | 15,673 | 12.8% |
| Khalid Jeffrey Jafri (R) | 9,116 | 7.5% |
100% reporting
| Candidate | Votes | Pct. |
|---|---|---|
| Mark DeSaulnier* (D) | 121,330 | 65.5% |
| Katherine Piccinini (R) | 34,898 | 18.9% |
| Nolan Lee Chen (R) | 19,464 | 10.5% |
| Joe Sweeney | 7,609 | 4.1% |
| Mohamed Elsherbini | 1,824 | 1.0% |
100% reporting
| Candidate | Votes | Pct. |
|---|---|---|
| John Duarte* (R) | 47,163 | 54.9% |
| Adam Gray (D) | 38,717 | 45.1% |