| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1962 | MD | D | Attorney General | Primary | 1 | 179,913 | 63.8% | ||
| 1962 | MD | D | Attorney General | General | 1 | 422,135 | 62.1% | ||
| 1966 | MD | D | Governor | Primary | 3 | 134,216 | 27.3% | ||
|
Age: Age as of July 1 of the year pertaining to this election. |