Grainger County, Tennessee is governed by a 15-member governing board. The current county mayor is Mike Byrd. See all 30 named officeholders and how to reach each office.
Population: 25,739.
Selected officeholders: County Mayor: Mike Byrd · County Commissioner: James Acuff · County Commissioner: Anna Blanken · County Commissioner: Andy Cameron · County Commissioner: Jesse Cline · County Commissioner: Tina Davis.