There was a combined nearly $38 million of land for sale in Indiana's Clay County recently on Land.com. The total size of all Clay County farms, hunting land and other rural land and acreage for sale was 2,000 acres. Clay County ranks 64th in the Crossroads of America for the total number of acres of land currently advertised for sale. Of all locations in Clay County with farms, hunting land and other rural land and acreage for sale, Brazil had the most land for sale. Manufacturing and related services are the largest economic sectors in Clay County. Clay County is the 70th biggest county (360 square miles) in Indiana. It's located in the West Indiana region of the state.