| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1980 | MO | D | State Senate | District 013 | Primary | 2 | 1,864 | 13.4% | |
| 1982 | MO | D | State House | District 082 | Primary | 2 | 1,774 | 40.8% | |
| 1984 | MO | D | State House | District 082 | Primary | 3 | 104 | 2.8% | |
| 2000 | MO | D | State Senate | District 023 | Primary | 2 | 1,944 | 32.5% | |
| 2002 | MO | D | U.S. House | District 02 | Primary | 1 | 26,299 | 100.0% | |
| 2002 | MO | D | U.S. House | District 02 | General | 2 | 77,223 | 31.0% | |
| 2004 | MO | D | U.S. House | District 02 | Primary | 2 | 30,117 | 45.2% | |
| 2006 | MO | D | U.S. House | District 02 | Primary | 4 | 4,576 | 19.5% | |
| 2008 | MO | D | U.S. House | District 02 | Primary | 5 | 4,557 | 15.5% | |
| 2018 | MO | D | U.S. Senate Class 1 | Primary | 3 | 15,984 | 2.6% | ||
|
Age: Age as of July 1 of the year pertaining to this election. |