| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1966 | MO | R | State House | District 140 | Primary | 1 | 3,344 | 54.6% | |
| 1966 | MO | R | State House | District 140 | General | 1 | 5,988 | 61.4% | |
| 1968 | MO | R | State Senate | District 033 | Primary | 1 | 5,990 | 40.0% | |
| 1968 | MO | R | State Senate | District 033 | General | 1 | 28,826 | 100.0% | |
| 1972 | MO | R | State Senate | District 033 | Primary | 1 | 17,038 | 84.4% | |
| 1972 | MO | R | State Senate | District 033 | General | 1 | 39,244 | 62.4% | |
| 1974 | MO | R | U.S. House | District 08 | Primary | 1 | 16,321 | 100.0% | |
| 1974 | MO | R | U.S. House | District 08 | General | 2 | 37,369 | 30.1% | |
| 1976 | MO | R | State Senate | District 033 | Primary | 2 | 7,339 | 36.7% | |
| 1988 | MO | R | Lt. Governor | Primary | 3 | 64,184 | 22.1% | ||
| 1990 | MO | R | State House | District 114 | Special | 2 | 1,693 | 35.2% | |
| 1990 | MO | R | State House | District 114 | Primary | 2 | 1,765 | 43.5% | |
| 1994 | MO | R | U.S. House | District 04 | Primary | 1 | 15,576 | 46.3% | |
| 1994 | MO | R | U.S. House | District 04 | General | 2 | 65,616 | 32.2% | |
| 1996 | MO | R | U.S. House | District 04 | Primary | 2 | 16,614 | 44.3% | |
| 2000 | MO | R | U.S. House | District 04 | Primary | 1 | 29,172 | 62.5% | |
| 2000 | MO | R | U.S. House | District 04 | General | 2 | 84,406 | 31.3% | |
| 2002 | MO | R | U.S. House | District 04 | Primary | 1 | 40,485 | 67.3% | |
| 2002 | MO | R | U.S. House | District 04 | General | 2 | 64,451 | 30.7% | |
| 2004 | MO | R | U.S. House | District 04 | Primary | 1 | 40,428 | 52.4% | |
| 2004 | MO | R | U.S. House | District 04 | General | 2 | 93,334 | 32.4% | |
| 2006 | MO | R | U.S. House | District 04 | Primary | 1 | 22,233 | 49.7% | |
| 2006 | MO | R | U.S. House | District 04 | General | 2 | 69,254 | 29.4% | |
|
Age: Age as of July 1 of the year pertaining to this election. |