| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1998 | MA | D | U.S. House | District 08 | Primary | 6 | 5,740 | 6.8% | |
| 2002 | MA | D | Lt. Governor | Primary | 1 | 306,043 | 46.2% | ||
| 2002 | MA | D | Lt. Governor | General | 2 | 0 | 0.0% | ||
| 2006 | MA | D | Governor | Primary | 2 | 248,301 | 27.2% | ||
|
Age: Age as of July 1 of the year pertaining to this election. |