The value of all farms, rural land, hunting land and other land for sale in Mingo County, West Virginia, recently was almost $4 million, representing a total of 669 acres of land for sale in Mingo County. Mingo County ranks 42nd out of 55 counties in the state for the combined amount of land currently advertised for sale. Of all farms, hunting land and other rural land and acreage for sale in Mingo County, Williamson had the most land for sale. Mining and mineral extraction-related services are the main economic drivers in this part of West Virginia. Mingo County is West Virginia's 26th largest county (423 square miles). It's located in the Southwest West Virginia region of West Virginia.