| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1978 | TX | D | U.S. House | District 18 | Primary | 2 | 9,003 | 23.9% | |
| 1978 | TX | D | U.S. House | District 18 | Primary Runoff | 2 | 11,821 | 43.1% | |
| 1989 | TX | D | U.S. House | District 18 | Special Open Primary | 2 | 22,797 | 34.4% | |
| 1989 | TX | D | U.S. House | District 18 | Special | 2 | 18,484 | 43.4% | |
|
Age: Age as of July 1 of the year pertaining to this election. |