| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1966 | IA | R | U.S. House | District 05 | Primary | 1 | 14,271 | 100.0% | |
| 1966 | IA | R | U.S. House | District 05 | General | 2 | 46,981 | 39.0% | |
| 1968 | IA | R | U.S. House | District 05 | Primary | 1 | 12,918 | 47.1% | |
| 1968 | IA | R | U.S. House | District 05 | General | 2 | 60,710 | 37.9% | |
| 1970 | IA | R | U.S. House | District 05 | Primary | 1 | 6,198 | 43.7% | |
| 1970 | IA | R | U.S. House | District 05 | General | 2 | 37,374 | 32.9% | |
|
Age: Age as of July 1 of the year pertaining to this election. |