| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 2006 | MO | D | Auditor | Primary | 1 | 218,963 | 70.5% | ||
| 2006 | MO | D | Auditor | General | 1 | 1,084,793 | 52.9% | ||
| 2010 | MO | D | Auditor | Primary | 1 | 267,960 | 90.1% | ||
| 2010 | MO | D | Auditor | General | 2 | 871,867 | 45.5% | ||
| 2012 | MO | D | Lt. Governor | Primary | 1 | 131,319 | 44.9% | ||
| 2012 | MO | D | Lt. Governor | General | 2 | 1,219,457 | 45.5% | ||
|
Age: Age as of July 1 of the year pertaining to this election. |