| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1960 | SD | D | U.S. House | District 01 | Primary | 2 | 12,175 | 42.6% | |
| 1964 | SD | D | Lt. Governor | General | 2 | 140,882 | 49.9% | ||
| 1966 | SD | D | Governor | General | 2 | 96,504 | 42.3% | ||
| 1968 | SD | D | Governor | General | 2 | 117,260 | 42.3% | ||
|
Age: Age as of July 1 of the year pertaining to this election. |