Mercer County, Missouri is governed by a 3-member governing board. The current commissioner is Denny Power. See all 11 named officeholders and how to reach each office.
Population: 3,404.
Selected officeholders: Commissioner: Denny Power · Commissioner: Gary Porter · Presiding Commissioner: Jerry D. Allen · Prosecuting Attorney: Pamela Blevins · Sheriff: Jeff Spencer · Clerk County Commission: Judy Hamilton.