| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1984 | ME | D | U.S. Senate Class 2 | General | 2 | 142,626 | 25.9% | ||
| 1990 | ME | D | U.S. House | District 01 | Primary | 3 | 7,634 | 17.2% | |
| 2010 | ME | D | Governor | Primary | 1 | 42,328 | 34.5% | ||
| 2010 | ME | D | Governor | General | 3 | 109,387 | 19.1% | ||
|
Age: Age as of July 1 of the year pertaining to this election. |