| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1968 | MT | D | State House | District 009 | General | 17 | 13,493 | 3.9% | |
| 1970 | MT | D | State House | District 009 | General | 7 | 14,260 | 4.7% | |
| 1972 | MT | D | State House | District 008 | General | 2 | 21,244 | 5.4% | |
| 1974 | MT | D | State Senate | District 034 | General | 1 | 2,874 | 60.3% | |
| 1976 | MT | D | U.S. House | District 02 | Primary | 1 | 15,198 | 32.5% | |
| 1976 | MT | D | U.S. House | District 02 | General | 2 | 68,972 | 45.0% | |
| 1978 | MT | D | State Senate | District 034 | General | 1 | 3,421 | 59.6% | |
| 1982 | MT | D | State Senate | District 034 | General | 1 | 3,573 | 64.9% | |
| 1986 | MT | D | State Senate | District 046 | General | 2 | 2,507 | 45.8% | |
| 1990 | MT | D | State Senate | District 046 | General | 1 | 2,939 | 55.3% | |
| 1994 | MT | D | State Senate | District 009 | General | 2 | 2,318 | 41.9% | |
|
Age: Age as of July 1 of the year pertaining to this election. |