| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1966 | 34 | IL | R | State House | District 032 | General | 1 | 68,569 | 36.2% |
| 1968 | 36 | IL | R | State House | District 032 | General | 1 | 84,825 | 35.1% |
| 1970 | 38 | IL | R | State House | District 032 | General | 2 | 64,461 | 32.5% |
| 1972 | 40 | IL | R | Comptroller | General | 1 | 2,217,440 | 51.2% | |
| 1976 | 44 | IL | R | Comptroller | General | 2 | 2,117,977 | 47.5% | |
|
Age: Age as of July 1 of the year pertaining to this election. |