| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1984 | MT | D | U.S. House | District 02 | Primary | 1 | 25,433 | 64.9% | |
| 1984 | MT | D | U.S. House | District 02 | General | 2 | 60,445 | 34.1% | |
| 1996 | MT | D | Governor | Primary | 1 | 55,120 | 74.6% | ||
|
Age: Age as of July 1 of the year pertaining to this election. |