| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 2008 | MD | R | U.S. House | District 03 | Primary | 1 | 10,346 | 38.9% | |
| 2008 | MD | R | U.S. House | District 03 | General | 2 | 87,971 | 30.1% | |
| 2010 | MD | R | U.S. House | District 03 | Primary | 2 | 6,906 | 28.1% | |
| 2012 | MD | R | U.S. House | District 03 | Primary | 2 | 5,874 | 28.7% | |
| 2014 | MD | R | U.S. House | District 03 | Primary | 2 | 7,303 | 41.9% | |
| 2016 | MD | R | U.S. House | District 03 | Primary | 2 | 14,564 | 36.4% | |
| 2018 | MD | R | U.S. House | District 03 | Primary | 2 | 5,722 | 36.0% | |
| 2020 | MD | R | U.S. House | District 03 | Primary | 3 | 4,623 | 16.0% | |
| 2022 | MD | R | U.S. House | District 03 | Primary | 4 | 4,966 | 12.6% | |
|
Age: Age as of July 1 of the year pertaining to this election. |