Williamson County, Illinois is governed by a 3-member governing board. The current chair, county commission is Tim Atkisson. See all 10 named officeholders and how to reach each office.
Population: 67,225.
Selected officeholders: Chair, County Commission: Tim Atkisson · State's Attorney: Ted Hampson · Sheriff: Jeff Diederich · County Clerk: Amanda Barnes · Clerk of the Circuit Court: Kristen Bayer · Recorder of Deeds: Amanda Barnes.