There was a total of almost $3 million of land and rural real estate for sale in West Virginia's Calhoun County recently on Land.com. The total acreage of all Calhoun County farms and rural real estate for sale was approximately 1,000 acres. Calhoun County ranks 50th in the Mountain State for the total number of acres of land currently advertised for sale. Of all land for sale in Calhoun County, Arnoldsburg featured the most land for sale. Economically speaking, Calhoun County's is largely dependent on mining and mineral extraction-related businesses and services. Calhoun County is West Virginia's 46th biggest county (280 square miles). It's located in the Southwest West Virginia region of the state.