CA-18
Safe DCalifornia's 18th Congressional District
Presidential Election Results: 2008–2024
CA-18 (California) voted D+30.5 for Kamala Harris in 2024, with Harris receiving 149,269 votes (65.23%). This represented a R+14.6% swing toward Republicans compared to 2020. The district is rated as Safe D. The district has voted Democratic in every presidential election since 2008.
Quick Stats
2024 ResultD+30.5
2020→2024 SwingR+14.6%
ClassificationSafe D
Voting StreakD since 2008
Elections on Record5
About This Data
Presidential election results are reported at the congressional district level based on official precinct-level data aggregated to current (2023) district boundaries. Results available from 2008-2024.
Presidential Results
2008
D+43.5
2012
D+47.3
2016
D+48.8
2020
D+45.0
2024
D+30.5
Republican
Democrat
Election History
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2024 | 65.2%(149,269) | 34.8%(79,571) | D+30.5 | -14.6 |
| 2020 | 72.5%(190,117) | 27.5%(72,029) | D+45.0 | -3.8 |
| 2016 | 71.5%(149,674) | 22.7%(47,503) | D+48.8 | +1.5 |
| 2012 | 73.7%(134,174) | 26.3%(47,957) | D+47.3 | +3.9 |
| 2008 | 71.5%(127,947) | 28.0%(50,147) | D+43.5 | — |