| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1986 | PA | D | Governor | Primary | 2 | 385,539 | 39.6% | ||
| 2002 | PA | D | Governor | Primary | 1 | 702,442 | 56.5% | ||
| 2002 | PA | D | Governor | General | 1 | 1,913,235 | 53.4% | ||
| 2006 | PA | D | Governor | Primary | 1 | 654,985 | 100.0% | ||
| 2006 | PA | D | Governor | General | 1 | 2,470,517 | 60.3% | ||
|
Age: Age as of July 1 of the year pertaining to this election. |