| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1996 | CA | D | U.S. House | District 40 | Primary | 1 | 31,764 | 100.0% | |
| 1996 | CA | D | U.S. House | District 40 | General | 2 | 44,102 | 29.0% | |
| 1998 | CA | D | U.S. House | District 40 | Primary | 1 | 25,179 | 100.0% | |
| 1998 | CA | D | U.S. House | District 40 | General | 2 | 47,897 | 31.9% | |
| 2002 | CA | D | U.S. House | District 25 | Primary | 1 | 21,264 | 100.0% | |
| 2002 | CA | D | U.S. House | District 25 | General | 2 | 38,674 | 31.1% | |
| 2004 | CA | D | U.S. House | District 25 | Primary | 2 | 12,303 | 43.9% | |
| 2014 | CA | D | U.S. House | District 08 | Open Primary | 2 | 12,885 | 18.7% | |
| 2014 | CA | D | U.S. House | District 08 | General | 2 | 37,056 | 32.4% | |
| 2020 | CA | D | U.S. House | District 08 | Open Primary | 4 | 9,053 | 6.2% | |
|
Age: Age as of July 1 of the year pertaining to this election. |