| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1984 | TX | R | U.S. House | District 25 | General | 2 | 63,974 | 36.0% | |
| 2002 | TX | R | Land Commissioner | Primary | 1 | 328,523 | 56.5% | ||
| 2002 | TX | R | Land Commissioner | General | 1 | 2,331,700 | 53.2% | ||
| 2006 | TX | R | Land Commissioner | Primary | 1 | 550,563 | 100.0% | ||
| 2006 | TX | R | Land Commissioner | General | 1 | 2,314,965 | 55.1% | ||
| 2010 | TX | R | Land Commissioner | Primary | 1 | 1,118,787 | 100.0% | ||
| 2010 | TX | R | Land Commissioner | General | 1 | 3,001,736 | 61.7% | ||
| 2014 | TX | R | Lt. Governor | Primary | 4 | 166,399 | 12.5% | ||
| 2018 | TX | R | Land Commissioner | Primary | 2 | 439,602 | 29.7% | ||
|
Age: Age as of July 1 of the year pertaining to this election. |