| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 2006 | 51 | IL | R | Secretary of State | District SOS | Primary | 1 | 602,147 | 100.0% |
| 2006 | 51 | IL | R | Secretary of State | District SOS | General | 2 | 1,158,671 | 33.0% |
| 2010 | 55 | IL | R | Treasurer | Primary | 1 | 654,517 | 100.0% | |
| 2010 | 55 | IL | R | Treasurer | General | 1 | 1,811,293 | 49.7% | |
| 2014 | 59 | IL | R | Governor | Primary | 4 | 61,948 | 7.6% | |
|
Age: Age as of July 1 of the year pertaining to this election. |