| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1998 | CA | D | U.S. House | District 49 | Primary | 1 | 48,288 | 100.0% | |
| 1998 | CA | D | U.S. House | District 49 | General | 2 | 86,400 | 46.6% | |
| 2000 | CA | D | State House | District 076 | General | 1 | 82,965 | 61.1% | |
| 2002 | CA | D | State House | District 076 | General | 1 | 63,682 | 62.4% | |
| 2004 | CA | D | State Senate | District 039 | Primary | 1 | 76,247 | 100.0% | |
| 2004 | CA | D | State Senate | District 039 | General | 1 | 200,737 | 60.0% | |
| 2008 | CA | D | State Senate | District 039 | Primary | 1 | 70,788 | 100.0% | |
| 2008 | CA | D | State Senate | District 039 | General | 1 | 227,475 | 65.2% | |
|
Age: Age as of July 1 of the year pertaining to this election. |