U.S. House seat for California's 29th congressional district. Representatives serve two-year terms.

5 candidates filed, 2 active for the 2026 House election in California District 29. General election on Nov 3, 2026.
| Year | Winner | Result | Runner-Up | Total Votes |
|---|---|---|---|---|
| 2024 | Luz Maria Rivas D | 69.8% | 209,686 | |
| 2022 | Tony CãRdenas D | 58.5% | 119,435 | |
| 2020 | Tony Cardenas D | 56.6% | 210,944 | |
| 2018 | Tony Cardenas D | 80.6% | 154,692 | |
| 2016 | Tony Cardenas D | 74.7% | 171,824 | |
| 2014 | Tony Cardenas D | 74.6% | 67,141 | |
| 2012 | Tony Cardenas D | 74.1% | 150,281 | |
| 2010 | Adam B Schiff D | 64.8% | 161,126 | |
| 2008 | Adam B Schiff D | 68.9% | 212,144 | |
| 2006 | Adam B Schiff D | 63.5% | 143,389 | |
| 2004 | Adam B Schiff D | 64.6% | 206,826 | |
| 2002 | Adam B Schiff D | 62.6% | 121,541 | |
| 2000 | Henry A Waxman D | 75.7% | 238,201 | |
| 1998 | Henry A Waxman D | 73.9% | 178,094 | |
| 1996 | Henry A Waxman D | 67.6% | 214,817 |