CA-21
Toss-upCalifornia's 21st Congressional District
Presidential Election Results: 2008–2024
CA-21 (California) voted D+3.9 for Kamala Harris in 2024, with Harris receiving 101,220 votes (51.94%). This represented a R+16.8% swing toward Republicans compared to 2020. The district is rated as Toss-up. The district has voted Democratic in every presidential election since 2008.
Quick Stats
2024 ResultD+3.9
2020→2024 SwingR+16.8%
ClassificationToss-up
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+16.4
2012
D+18.7
2016
D+21.8
2020
D+20.7
2024
D+3.9
Republican
Democrat
Election History
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2024 | 51.9%(101,220) | 48.1%(93,644) | D+3.9 | -16.8 |
| 2020 | 60.4%(133,827) | 39.6%(87,856) | D+20.7 | -1.0 |
| 2016 | 58.2%(100,670) | 36.5%(63,046) | D+21.8 | +3.0 |
| 2012 | 59.4%(90,424) | 40.6%(61,917) | D+18.7 | +2.3 |
| 2008 | 57.8%(89,981) | 41.4%(64,456) | D+16.4 | — |