| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1986 | IA | D | Secretary of State | Primary | 2 | 39,176 | 36.5% | ||
| 1990 | IA | D | Auditor | Primary | 2 | 53,184 | 35.5% | ||
| 1994 | IA | D | Auditor | Primary | 1 | 94,008 | 99.7% | ||
| 1994 | IA | D | Auditor | General | 2 | 367,722 | 40.4% | ||
|
Age: Age as of July 1 of the year pertaining to this election. |