The total value of farms, ranches, hunting land and other land for sale in Arkansas's Calhoun County recently on Land.com was $10 million. This represents 100,000 acres of land for sale in Calhoun County. Calhoun County ranks 71st out of 75 counties in the Land of Opportunity for the total number of acres of land currently advertised for sale. Among cities in Calhoun County with ranches, farms, hunting land and other rural land and acreage for sale, Hampton had the most land for sale. From an economic perspective, manufacturing and related services are the main sectors in Calhoun County. Calhoun County is the 48th largest county (632 square miles) in Arkansas. It's located in the Timberlands Arkansas region of the state.