| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1984 | IL | R | U.S. House | District 09 | Primary | 1 | 11,020 | 100.0% | |
| 1984 | IL | R | U.S. House | District 09 | General | 2 | 69,613 | 32.5% | |
| 1986 | IL | R | U.S. House | District 09 | General | 2 | 36,715 | 28.4% | |
| 1988 | IL | R | U.S. House | District 09 | Primary | 1 | 9,597 | 55.0% | |
| 1988 | IL | R | U.S. House | District 09 | General | 2 | 67,604 | 32.9% | |
| 1990 | IL | R | U.S. House | District 09 | General | 2 | 39,031 | 28.8% | |
| 1992 | IL | R | U.S. House | District 09 | Primary | 1 | 7,397 | 56.1% | |
| 1992 | IL | R | U.S. House | District 09 | General | 2 | 64,760 | 27.0% | |
| 1998 | IL | R | U.S. House | District 09 | General | 2 | 33,448 | 23.1% | |
|
Age: Age as of July 1 of the year pertaining to this election. |