| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1974 | TX | R | U.S. House | District 21 | Primary | 4 | 266 | 3.9% | |
| 1976 | TX | R | U.S. House | District 21 | Primary | 1 | 14,056 | 53.5% | |
| 1976 | TX | R | U.S. House | District 21 | General | 2 | 56,211 | 26.7% | |
| 1978 | TX | R | U.S. House | District 21 | Primary | 4 | 1,433 | 9.7% | |
| 1980 | TX | R | U.S. House | District 23 | Primary | 1 | 4,099 | 53.7% | |
| 1980 | TX | R | U.S. House | District 23 | General | 2 | 45,139 | 30.1% | |
| 1982 | TX | R | U.S. House | District 23 | Primary | 2 | 1,160 | 18.3% | |
| 1984 | TX | D | U.S. House | District 21 | Primary | 2 | 18,582 | 43.2% | |
| 1986 | TX | D | Governor | Primary | 4 | 58,936 | 5.4% | ||
|
Age: Age as of July 1 of the year pertaining to this election. |