| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1998 | MA | D | Attorney General | Primary | 1 | 309,332 | 52.7% | ||
| 1998 | MA | D | Attorney General | General | 1 | 1,218,244 | 66.8% | ||
| 2002 | MA | D | Attorney General | Primary | 1 | 562,788 | 99.6% | ||
| 2002 | MA | D | Attorney General | General | 1 | 1,602,817 | 99.2% | ||
| 2006 | MA | D | Governor | Primary | 3 | 211,031 | 23.2% | ||
|
Age: Age as of July 1 of the year pertaining to this election. |