The total value of farms and rural land for sale in DeWitt County recently on Land.com was approximately $6 million. This represents 1,000 acres of farms, hunting land and other rural land and acreage for sale in DeWitt County. DeWitt County ranks 77th out of 102 counties in the Land of Lincoln for the total number of acres of land currently advertised for sale. Among cities in DeWitt County with farms, hunting land and other rural land and acreage for sale, Farmer City featured the most land for sale. DeWitt County is Illinois's 73rd largest county (405 square miles). It's located in the Central Illinois region of the state.