Land for sale in Berrien County recently totaled around $198 million and approximately 3,000 acres. Berrien County ranks seventh out of 83 counties in the Mitten State for the combined amount of land currently advertised for sale. Among cities in Berrien County with farms, hunting land and other rural land and acreage for sale, Benton Harbor featured the most land for sale. Manufacturing and related services are the largest economic sectors in Berrien County. Berrien County is the 19th largest county (1,581 square miles) in Michigan. It's located in the Southwest Michigan region of the state.