Clinton County Board (Illinois)

Clinton County Board

Clinton County Courthouse
Agency overview
HeadquartersClinton County Jail
810 Franklin St
Carlyle, Illinois
Agency executive
  • Brad Knolhoff, Clinton County Board President
Websiteclintonco.illinois.gov

The Clinton County Board is the legislative body in Clinton County, Illinois, made up of 15 board members who are elected by district for four- and two- year terms. The county board sets policy and laws for the county regarding property, public health services, public safety, and maintenance of county highways.[1] Since 2022, Clinton County is presided over by the County Board Chairman, Brad Knolhoff.

Composition

Affiliation Members
  Republican Party 15
  Democratic Party 0
 Total
15

List of members

This is a list of the Clinton County Board Members in order by district. This list is current as of September 2025.

District Commissioner Term Expires Party
Chairman Brad Knolhoff 2026 Republican
1 Nelson Heinzmann 2026 Republican
1 Ken Knolhoff 2026 Republican
1 Joe Jansen 2028 Republican
2 Brad Knolhoff 2026 Republican
2 Jeff Crisel 2026 Republican
2 Greg Reichman 2028 Republican
3 Mike Strieker 2026 Republican
3 Ann Schroeder 2028 Republican
3 Mike Hilmes 2026 Republican
4 David Viezer 2028 Republican
4 Mike Rakers 2026 Republican
4 Kurt Schmitz 2028 Republican
5 Gary Arentsen 2028 Republican
5 Bruce Rapien 2028 Republican
5 Curt Haselhorst 2026 Republican


References