| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1984 | MT | D | State Senate | District 050 | General | 1 | 4,079 | 57.4% | |
| 1988 | MT | D | State Senate | District 050 | General | 1 | 3,662 | 65.7% | |
| 1992 | MT | D | State Senate | District 050 | General | 1 | 3,032 | 50.5% | |
| 1996 | MT | D | U.S. House | At-Large District | Primary | 1 | 50,026 | 56.1% | |
| 1996 | MT | D | U.S. House | At-Large District | General | 2 | 174,516 | 43.2% | |
|
Age: Age as of July 1 of the year pertaining to this election. |