Mason County, Illinois is governed by a 8-member governing board. The current chair, county board is Kenneth Walker. See all 10 named officeholders and how to reach each office.
Population: 12,411.
Selected officeholders: Chair, County Board: Kenneth Walker · State's Attorney: Zachary A. Bryant · Sheriff: Paul Gann · County Clerk: Summer R. Brown · Clerk of the Circuit Court: Debbie Friend · Recorder of Deeds: Summer R. Brown.