| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1978 | MT | R | U.S. House | District 01 | Primary | 1 | 9,628 | 30.1% | |
| 1978 | MT | R | U.S. House | District 01 | General | 2 | 64,093 | 42.7% | |
| 1980 | MT | R | Secretary of State | District SOS | Primary | 1 | 38,536 | 58.0% | |
| 1980 | MT | R | Secretary of State | District SOS | General | 1 | 200,768 | 58.6% | |
| 1984 | MT | R | Secretary of State | District SOS | Primary | 1 | 63,406 | 100.0% | |
| 1984 | MT | R | Secretary of State | District SOS | General | 1 | 252,795 | 68.7% | |
| 1988 | MT | R | Governor | Primary | 3 | 6,024 | 6.9% | ||
|
Age: Age as of July 1 of the year pertaining to this election. |