A total of 1,000 acres were listed for sale in Mingo County, West Virginia, recently, representing a total value of nearly $2 million in Mingo County farms, rural land, hunting land and other land for sale. Mingo County ranks 42nd in the state for the total acreage of land currently advertised for sale. Williamson had the most land for sale. Economically speaking, Mingo County's is largely dependent on mining and mineral extraction-related businesses and services. Mingo County is the 26th largest county (423 square miles) in West Virginia. It's located in the Southwest West Virginia region of the state.