| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 2000 | IL | D | State House | District 029 | Primary | 1 | 5,206 | 50.2% | |
| 2000 | IL | D | State House | District 029 | General | 1 | 28,267 | 100.0% | |
| 2002 | IL | D | State House | District 029 | General | 1 | 21,704 | 75.9% | |
| 2004 | IL | D | State House | District 029 | General | 1 | 35,422 | 100.0% | |
| 2006 | IL | D | State House | District 029 | Primary | 1 | 9,942 | 70.9% | |
| 2006 | IL | D | State House | District 029 | General | 1 | 22,544 | 85.6% | |
| 2008 | IL | D | State House | District 029 | General | 1 | 38,031 | 87.1% | |
| 2010 | IL | D | Comptroller | Primary | 1 | 393,405 | 46.7% | ||
| 2010 | IL | D | Comptroller | General | 2 | 1,497,263 | 40.9% | ||
|
Age: Age as of July 1 of the year pertaining to this election. |