| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 2006 | WA | D | U.S. House | District 08 | Primary | 1 | 54,776 | 51.0% | |
| 2006 | WA | D | U.S. House | District 08 | General | 2 | 122,021 | 48.5% | |
| 2008 | WA | D | U.S. House | District 08 | Open Primary | 2 | 68,010 | 44.5% | |
| 2008 | WA | D | U.S. House | District 08 | General | 2 | 171,358 | 47.2% | |
| 2012 | WA | D | U.S. House | District 01 | Open Primary | 3 | 20,844 | 13.9% | |
|
Age: Age as of July 1 of the year pertaining to this election. |