Washington County, Idaho is governed by a 3-member governing board. The current county commissioner is Lyndon Haines. See all 9 named officeholders and how to reach each office.
Population: 11,583.
Selected officeholders: County Commissioner: Lyndon Haines · County Commissioner: Nathan “Nate” Marvin · County Commissioner: Gordon Wilkerson · Prosecuting Attorney: Delton Walker · Sheriff: Matt Thomas · County Clerk: Donna White.