| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1998 | MO | D | State House | District 064 | Primary | 2 | 443 | 21.7% | |
| 2000 | MO | D | U.S. House | District 01 | Primary | 4 | 1,602 | 2.8% | |
| 2002 | MO | D | State House | District 058 | Primary | 4 | 359 | 9.9% | |
| 2006 | MO | D | State House | District 058 | Primary | 2 | 699 | 26.6% | |
| 2008 | MO | D | U.S. House | District 02 | Primary | 1 | 9,018 | 30.7% | |
| 2008 | MO | D | U.S. House | District 02 | General | 2 | 132,068 | 35.4% | |
| 2010 | MO | R | U.S. House | District 02 | Primary | 2 | 9,494 | 11.1% | |
| 2012 | MO | D | Lt. Governor | Primary | 3 | 35,044 | 12.0% | ||
| 2014 | MO | D | State House | District 077 | Primary | 2 | 754 | 23.7% | |
| 2016 | MO | D | U.S. House | District 01 | Primary | 3 | 9,422 | 10.5% | |
| 2018 | MO | D | U.S. House | District 02 | Primary | 3 | 21,331 | 19.5% | |
| 2020 | MO | D | State Senate | District 005 | Primary | 4 | 2,068 | 6.0% | |
|
Age: Age as of July 1 of the year pertaining to this election. |