| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 2006 | TX | D | U.S. Senate Class 1 | Primary | 1 | 215,776 | 43.1% | ||
| 2006 | TX | D | U.S. Senate Class 1 | Primary Runoff | 1 | 124,663 | 60.2% | ||
| 2006 | TX | D | U.S. Senate Class 1 | General | 2 | 1,555,202 | 36.0% | ||
| 2010 | TX | D | Attorney General | Primary | 1 | 483,955 | 100.0% | ||
| 2010 | TX | D | Attorney General | General | 2 | 1,655,859 | 33.6% | ||
|
Age: Age as of July 1 of the year pertaining to this election. |