| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1988 | MT | R | Lt. Governor | Primary | 1 | 0 | 0.0% | ||
| 1988 | MT | R | Lt. Governor | General | 1 | 0 | 0.0% | ||
| 1990 | MT | R | U.S. Senate Class 2 | Primary | 1 | 38,097 | 43.6% | ||
| 1990 | MT | R | U.S. Senate Class 2 | General | 2 | 93,836 | 29.4% | ||
|
Age: Age as of July 1 of the year pertaining to this election. |