| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 2002 | TN | D | U.S. Senate Class 2 | Primary | 2 | 50,563 | 9.9% | ||
| 2006 | TN | D | U.S. Senate Class 1 | Primary | 2 | 41,802 | 9.9% | ||
| 2008 | TN | D | U.S. Senate Class 2 | Primary | 2 | 39,119 | 21.3% | ||
| 2012 | TN | D | U.S. Senate Class 1 | Primary | 2 | 24,814 | 15.4% | ||
| 2014 | TN | R | Governor | Primary | 5 | 42,549 | 4.8% | ||
| 2018 | TN | D | U.S. Senate Class 1 | Primary | 2 | 20,170 | 5.3% | ||
| 2020 | TN | D | U.S. Senate Class 2 | Primary | 4 | 30,758 | 9.3% | ||
|
Age: Age as of July 1 of the year pertaining to this election. |