The combined value of ranches, farms, hunting land and other rural land and acreage for sale in Kentucky's Barren County recently on Land.com was almost $103 million. This represents 2,000 acres of land for sale in Barren County. Barren County ranks sixth out of 120 counties in the Bluegrass State for the combined amount of land currently advertised for sale. Among cities in Barren County with farms and ranches for sale, Glasgow featured the most land for sale. Manufacturing and related services are the largest economic sectors in Barren County. Barren County is Kentucky's 12th biggest county (500 square miles). It's located in the South Central Kentucky region of Kentucky.