| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1978 | TX | D | U.S. House | District 21 | Primary | 2 | 27,842 | 29.4% | |
| 1982 | TX | R | Land Commissioner | Primary | 1 | 24,650 | 11.5% | ||
| 1982 | TX | R | Land Commissioner | General | 2 | 1,129,515 | 37.9% | ||
|
Age: Age as of July 1 of the year pertaining to this election. |