| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1992 | TX | D | State House | District 002 | General | 1 | 25,051 | 61.5% | |
| 1994 | TX | D | State House | District 002 | Primary | 1 | 13,653 | 100.0% | |
| 1994 | TX | D | State House | District 002 | General | 1 | 22,374 | 100.0% | |
| 1996 | TX | D | State House | District 002 | General | 1 | 26,553 | 100.0% | |
| 1998 | TX | D | State House | District 002 | General | 1 | 17,096 | 54.9% | |
| 2000 | TX | D | State House | District 002 | General | 1 | 29,702 | 100.0% | |
| 2002 | TX | D | Commissioner of Agriculture | Primary | 1 | 463,190 | 56.6% | ||
| 2002 | TX | D | Commissioner of Agriculture | General | 2 | 1,685,323 | 38.1% | ||
|
Age: Age as of July 1 of the year pertaining to this election. |