| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 2000 | MS | D | U.S. Senate Class 1 | Primary | 2 | 15,449 | 20.6% | ||
| 2000 | MS | D | U.S. Senate Class 1 | Primary Runoff | 2 | 10,080 | 33.1% | ||
| 2007 | MS | D | Commissioner of Agriculture | Primary | 1 | 284,923 | 100.0% | ||
| 2007 | MS | D | Commissioner of Agriculture | General | 2 | 308,693 | 42.4% | ||
| 2019 | MS | D | Commissioner of Agriculture | Primary | 1 | 254,523 | 100.0% | ||
| 2019 | MS | D | Commissioner of Agriculture | General | 2 | 358,318 | 41.3% | ||
|
Age: Age as of July 1 of the year pertaining to this election. |