U.S. House seat for California's 43rd congressional district. Representatives serve two-year terms.

7 candidates filed, 2 active for the 2026 House election in California District 43. General election on Nov 3, 2026.
| Year | Winner | Result | Runner-Up | Total Votes |
|---|---|---|---|---|
| 2024 | Maxine Waters D | 75.1% | 213,232 | |
| 2022 | Maxine Waters D | 77.3% | 123,447 | |
| 2020 | Maxine Waters D | 71.7% | 277,898 | |
| 2018 | Maxine Waters D | 77.7% | 196,052 | |
| 2016 | Maxine Waters D | 76.1% | 219,516 | |
| 2014 | Maxine Waters D | 71.0% | 98,202 | |
| 2012 | Maxine Waters D | 71.2% | 200,894 | |
| 2010 | Joe Baca D | 65.5% | 106,916 | |
| 2008 | Joe Baca D | 69.1% | 156,571 | |
| 2006 | Joe Baca D | 64.5% | 81,860 | |
| 2004 | Joe Baca D | 66.4% | 130,834 | |
| 2002 | Joe Baca D | 66.4% | 68,340 | |
| 2000 | Ken Calvert R | 73.7% | 190,332 | |
| 1998 | Ken Calvert R | 55.7% | 149,071 | |
| 1996 | Ken Calvert R | 54.7% | 177,640 |