| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 2006 | IA | D | Secretary of State | Primary | 1 | 106,586 | 99.1% | ||
| 2006 | IA | D | Secretary of State | General | 1 | 541,234 | 53.6% | ||
| 2010 | IA | D | Secretary of State | Primary | 1 | 56,259 | 99.5% | ||
| 2010 | IA | D | Secretary of State | General | 2 | 508,121 | 47.0% | ||
|
Age: Age as of July 1 of the year pertaining to this election. |