| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1976 | MT | D | Superintendent of Public Instr. | Primary | 1 | 28,185 | 30.6% | ||
| 1976 | MT | D | Superintendent of Public Instr. | General | 1 | 153,912 | 50.1% | ||
| 1980 | MT | D | Superintendent of Public Instr. | Primary | 1 | 57,501 | 46.7% | ||
| 1980 | MT | D | Superintendent of Public Instr. | General | 2 | 166,130 | 48.5% | ||
|
Age: Age as of July 1 of the year pertaining to this election. |