| # | Office Holder | Party | Tenure |
|---|---|---|---|
| 1 | Herbert Jack Mullendore | Republican | Nov 8, 1972 to Nov 6, 1974 |
| 2 | Robert Ray Richardson | Republican | Nov 3, 1982 to Nov 7, 1990 |
| 3 | Sarah Margaret Wolf | Democratic | Nov 7, 1990 to Nov 4, 1992 |
| 4 | Nick Gulling | Republican | Nov 4, 1992 to Nov 4, 1998 |
| 5 | Bob Cherry | Republican | Nov 4, 1998 to Present |