| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 2002 | MO | D | State House | District 091 | General | 2 | 6,981 | 42.5% | |
| 2010 | MO | D | State House | District 096 | General | 1 | 5,655 | 58.2% | |
| 2012 | MO | D | State Senate | District 001 | Primary | 1 | 6,720 | 54.9% | |
| 2012 | MO | D | State Senate | District 001 | General | 1 | 45,689 | 50.9% | |
| 2016 | MO | D | State Senate | District 001 | General | 1 | 48,926 | 53.1% | |
|
Age: Age as of July 1 of the year pertaining to this election. |