| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1964 | TX | D | Land Commissioner | Primary | 2 | 357,415 | 25.6% | ||
| 1966 | TX | D | Land Commissioner | Primary | 2 | 280,983 | 25.7% | ||
| 1970 | TX | D | Land Commissioner | Primary | 3 | 195,812 | 14.6% | ||
|
Age: Age as of July 1 of the year pertaining to this election. |