The combined value of farmsand rural real estate for sale in West Virginia's Mingo County recently on Land.com was almost $3 million. This represents around 1,000 acres of farms and rural real estate for sale in Mingo County. Mingo County ranks 45th in the Mountain State for the combined amount of land currently advertised for sale. Of all locations in Mingo County with farms, rural land, hunting land and other land for sale, Williamson featured 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 West Virginia.