| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1978 | MD | D | Attorney General | Primary | 1 | 257,262 | 58.6% | ||
| 1978 | MD | D | Attorney General | General | 1 | 649,909 | 74.5% | ||
| 1982 | MD | D | Attorney General | General | 1 | 751,030 | 74.3% | ||
| 1986 | MD | D | Governor | Primary | 2 | 224,755 | 35.1% | ||
|
Age: Age as of July 1 of the year pertaining to this election. |