Marion County, Ohio is governed by a 3-member governing board. The current county commissioner is Mark H. Davis. See all 11 named officeholders and how to reach each office.
Population: 65,115.
Selected officeholders: County Commissioner: Mark H. Davis · County Commissioner: Kerr E. Murray · County Commissioner: Paul A. Appelfeller · Prosecuting Attorney: Raymond A. Grogan · County Sheriff: Matthew B. Bayles · Clerk of Courts: Jessica Wallace.