| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1970 | MT | D | State House | District 023 | General | 4 | 11,067 | 12.6% | |
| 1972 | MT | D | State House | District 020 | General | 2 | 14,363 | 17.2% | |
| 1974 | MT | D | State House | District 087 | General | 1 | 1,797 | 100.0% | |
| 1976 | MT | D | State House | District 087 | General | 1 | 1,629 | 55.0% | |
| 1978 | MT | D | U.S. House | District 01 | Primary | 3 | 7,853 | 10.7% | |
| 1980 | MT | D | Secretary of State | Primary | 1 | 53,958 | 49.6% | ||
| 1980 | MT | D | Secretary of State | General | 2 | 141,890 | 41.4% | ||
| 1982 | MT | D | State Senate | District 044 | General | 1 | 3,468 | 100.0% | |
| 1986 | MT | D | State Senate | District 034 | General | 1 | 4,357 | 100.0% | |
| 1990 | MT | D | State Senate | District 034 | General | 1 | 4,358 | 83.6% | |
| 1992 | MT | D | State Senate | District 035 | General | 1 | 4,791 | 72.0% | |
| 1996 | MT | D | State Senate | District 019 | General | 1 | 6,605 | 100.0% | |
|
Age: Age as of July 1 of the year pertaining to this election. |