| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1936 | IA | Union | U.S. House | District 03 | General | 3 | 2,515 | 2.4% | |
| 1938 | IA | R | U.S. House | District 03 | Primary | 2 | 5,769 | 24.1% | |
| 1966 | IA | R | Auditor | Primary | 1 | 64,154 | 44.4% | ||
| 1966 | IA | R | Auditor | General | 1 | 442,063 | 52.6% | ||
| 1968 | IA | R | Auditor | Primary | 1 | 198,381 | 100.0% | ||
| 1968 | IA | R | Auditor | General | 1 | 618,400 | 57.3% | ||
| 1970 | IA | R | Auditor | Primary | 1 | 135,885 | 100.0% | ||
| 1970 | IA | R | Auditor | General | 1 | 422,622 | 56.6% | ||
| 1972 | IA | R | Auditor | Primary | 1 | 174,181 | 100.0% | ||
| 1972 | IA | R | Auditor | General | 1 | 668,158 | 61.0% | ||
| 1974 | IA | R | Auditor | Primary | 1 | 114,207 | 100.0% | ||
| 1974 | IA | R | Auditor | General | 1 | 470,751 | 55.0% | ||
| 1978 | IA | R | Auditor | Primary | 1 | 128,437 | 100.0% | ||
| 1978 | IA | R | Auditor | General | 1 | 446,604 | 58.0% | ||
|
Age: Age as of July 1 of the year pertaining to this election. |