| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1974 | TX | D | State Senate | District 030 | Primary | 1 | 36,692 | 57.7% | |
| 1974 | TX | D | State Senate | District 030 | General | 1 | 51,144 | 78.9% | |
| 1978 | TX | D | State Senate | District 030 | General | 1 | 61,433 | 100.0% | |
| 1982 | TX | D | State Senate | District 030 | Primary | 1 | 42,732 | 100.0% | |
| 1982 | TX | D | State Senate | District 030 | General | 1 | 89,308 | 95.4% | |
| 1984 | TX | D | State Senate | District 030 | Primary | 1 | 62,048 | 100.0% | |
| 1984 | TX | D | State Senate | District 030 | General | 1 | 111,628 | 100.0% | |
| 1988 | TX | D | State Senate | District 030 | Primary | 1 | 61,952 | 100.0% | |
|
Age: Age as of July 1 of the year pertaining to this election. |