| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1954 | MD | D | Governor | Primary | 1 | 163,324 | 50.6% | ||
| 1954 | MD | D | Governor | General | 2 | 319,033 | 45.5% | ||
| 1964 | MD | D | U.S. House | District 05 | Primary | 4 | 8,840 | 10.1% | |
| 1966 | MD | D | U.S. House | District 01 | Primary | 1 | 16,939 | 35.7% | |
| 1966 | MD | D | U.S. House | District 01 | General | 2 | 28,025 | 28.6% | |
|
Age: Age as of July 1 of the year pertaining to this election. |