| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 2010 | TX | R | U.S. House | District 25 | Primary | 1 | 23,955 | 69.4% | |
| 2010 | TX | R | U.S. House | District 25 | General | 2 | 84,849 | 44.8% | |
| 2012 | TX | R | State Senate | District 025 | Primary | 2 | 25,740 | 33.9% | |
| 2012 | TX | R | State Senate | District 025 | Primary Runoff | 1 | 45,292 | 66.2% | |
| 2012 | TX | R | State Senate | District 025 | General | 1 | 232,261 | 65.6% | |
| 2014 | TX | R | State Senate | District 025 | Primary | 1 | 40,867 | 55.4% | |
| 2014 | TX | R | State Senate | District 025 | General | 1 | 153,536 | 65.2% | |
| 2018 | TX | R | State Senate | District 025 | Primary | 1 | 59,143 | 73.7% | |
| 2018 | TX | R | State Senate | District 025 | General | 1 | 236,753 | 57.7% | |
| 2022 | TX | R | State Senate | District 025 | Primary | 1 | 73,769 | 79.5% | |
| 2022 | TX | R | State Senate | District 025 | General | 1 | 243,966 | 62.8% | |
| 2024 | TX | R | State Senate | District 025 | General | 1 | 321,653 | 63.6% | |
|
Age: Age as of July 1 of the year pertaining to this election. |