U.S. House seat for California's 36th congressional district. Representatives serve two-year terms.

8 candidates filed, 2 active for the 2026 House election in California District 36. General election on Nov 3, 2026.
| Year | Winner | Result | Runner-Up | Total Votes |
|---|---|---|---|---|
| 2024 | Ted Lieu D | 68.7% | 357,987 | |
| 2022 | Ted Lieu D | 69.8% | 278,563 | |
| 2020 | Raul Ruiz D | 60.3% | 306,849 | |
| 2018 | Raul Ruiz D | 59.0% | 207,008 | |
| 2016 | Raul Ruiz D | 62.1% | 232,617 | |
| 2014 | Raul Ruiz D | 54.2% | 134,139 | |
| 2012 | Raul Ruiz D | 52.9% | 208,142 | |
| 2010 | Jane Harman D | 59.6% | 192,035 | |
| 2008 | Jane Harman D | 68.6% | 250,491 | |
| 2006 | Jane Harman D | 63.4% | 166,153 | |
| 2004 | Jane Harman D | 62.0% | 244,044 | |
| 2002 | Jane Harman D | 61.4% | 143,751 | |
| 2000 | Jane Harman D | 48.4% | 238,736 | |
| 1998 | Steven T Kuykendall R | 48.9% | 181,706 | |
| 1996 | Jane Harman D | 52.5% | 224,459 |