| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1980 | MT | D | State Senate | District 016 | General | 1 | 4,393 | 63.1% | |
| 1984 | MT | D | State Senate | District 023 | General | 1 | 7,102 | 100.0% | |
| 1988 | MT | D | State Senate | District 023 | General | 1 | 7,005 | 88.1% | |
| 1992 | MT | D | Attorney General | Primary | 1 | 100,122 | 100.0% | ||
| 1992 | MT | D | Attorney General | General | 1 | 222,491 | 56.9% | ||
| 1996 | MT | D | Attorney General | General | 1 | 236,689 | 60.5% | ||
| 2000 | MT | D | Governor | Primary | 2 | 34,385 | 35.7% | ||
|
Age: Age as of July 1 of the year pertaining to this election. |