CA-40
Toss-upCalifornia's 40th Congressional District
Presidential Election Results: 2008–2024
CA-40 (California) voted R+2.4 for Donald Trump in 2024, with Trump receiving 193,734 votes (51.2%). This represented a R+4.3% swing toward Republicans compared to 2020. The district is rated as Toss-up. The district has voted Republican in every presidential election since 2024.
Quick Stats
2024 ResultR+2.4
2020→2024 SwingR+4.3%
ClassificationToss-up
Voting StreakR since 2024
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
R+12.0
2012
R+19.4
2016
R+4.3
2020
D+1.9
2024
R+2.4
Republican
Democrat
Election History
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2024 | 48.8%(184,651) | 51.2%(193,734) | R+2.4 | -4.3 |
| 2020 | 51.0%(212,169) | 49.0%(204,203) | D+1.9 | +6.2 |
| 2016 | 45.0%(153,235) | 49.3%(167,909) | R+4.3 | +15.1 |
| 2012 | 40.3%(129,796) | 59.7%(192,127) | R+19.4 | -7.3 |
| 2008 | 43.9%(143,467) | 55.9%(182,801) | R+12.0 | — |