A total of almost 1,000 acres were listed for sale in Calhoun County recently; the overall value of all Calhoun County farms, hunting land and other rural land and acreage for sale was almost $2 million. Calhoun County ranks 45th in the Mountain State for the combined amount of land currently advertised for sale. Of all farms and rural real estate for sale in Calhoun County, Orma had 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 West Virginia's 46th biggest county (280 square miles). It's located in the Southwest West Virginia region of the state.