| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1972 | TX | R | Governor | Primary | 1 | 37,118 | 32.6% | ||
| 1972 | TX | R | Governor | Primary Runoff | 1 | 37,842 | 66.4% | ||
| 1972 | TX | R | Governor | General | 2 | 1,534,060 | 45.0% | ||
| 1984 | TX | R | U.S. Senate Class 2 | Primary | 4 | 8,388 | 2.5% | ||
| 1996 | TX | R | U.S. Senate Class 2 | Primary | 3 | 72,400 | 7.3% | ||
|
Age: Age as of July 1 of the year pertaining to this election. |