A combined almost 1,000 acres were listed for sale in Calhoun County recently; the overall value of all Calhoun County farmsand rural real estate for sale was almost $2 million. Calhoun County ranks 46th in the Mountain 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 Calhoun County, Orma featured the most land for sale. Mining and mineral extraction-related services are the main economic drivers in this part of West Virginia. Calhoun County is the 46th biggest county (280 square miles) in West Virginia. It's located in the Southwest West Virginia region of the state.