| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1970 | IA | D | U.S. House | District 03 | Primary | 1 | 7,438 | 100.0% | |
| 1970 | IA | D | U.S. House | District 03 | General | 2 | 45,958 | 41.0% | |
| 1972 | IA | D | U.S. House | District 03 | Primary | 1 | 11,573 | 61.0% | |
| 1972 | IA | D | U.S. House | District 03 | General | 2 | 86,848 | 44.3% | |
|
Age: Age as of July 1 of the year pertaining to this election. |