| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1962 | IA | D | Commissioner of Agriculture | Primary | 1 | 67,819 | 100.0% | ||
| 1962 | IA | D | Commissioner of Agriculture | General | 2 | 356,693 | 46.0% | ||
| 1968 | IA | D | State House | General | 2 | 2,872 | 37.9% | ||
|
Age: Age as of July 1 of the year pertaining to this election. |