A sixth district, Warfield, was created from part of Harvey District in 1906, followed by the formation of Williamson District from part of Lee in 1908; Williamson District was coextensive with the City of Williamson. In the 1920s, Warfield District was renamed Kermit, after its chief town. An eighth district, Tug River, was formed from part of Lee District in 1947. Mingo County was redistricted in 2005, at which time Hardee and Tug River Districts were consolidated to form Tug Hardee, and Harvey and Kermit were consolidated to form Kermit Harvey.