| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1994 | WA | D | State House | District 39A | General | 2 | 12,425 | 36.2% | |
| 2006 | WA | D | State Senate | District 044 | Primary | 1 | 4,064 | 52.9% | |
| 2006 | WA | D | State Senate | District 044 | General | 1 | 23,582 | 52.3% | |
| 2010 | WA | D | State Senate | District 044 | General | 1 | 30,441 | 50.8% | |
| 2012 | WA | D | U.S. House | District 01 | Open Primary | 5 | 10,279 | 6.9% | |
| 2014 | WA | D | State Senate | District 044 | Open Primary | 1 | 11,705 | 52.3% | |
| 2014 | WA | D | State Senate | District 044 | General | 1 | 23,560 | 54.0% | |
| 2016 | WA | D | Lt. Governor | Open Primary | 4 | 202,427 | 15.3% | ||
| 2018 | WA | D | State Senate | District 044 | Open Primary | 1 | 19,509 | 55.1% | |
| 2018 | WA | D | State Senate | District 044 | General | 1 | 37,656 | 56.1% | |
| 2022 | WA | D | Secretary of State | Special Open Primary | 1 | 747,993 | 39.9% | ||
| 2022 | WA | D | Secretary of State | Special | 1 | 1,468,521 | 49.8% | ||
| 2024 | WA | D | Secretary of State | Open Primary | 1 | 930,533 | 48.4% | ||
| 2024 | WA | D | Secretary of State | General | 1 | 2,234,420 | 59.2% | ||
|
Age: Age as of July 1 of the year pertaining to this election. |