DeWitt County is in Central Illinois. Of the 102 counties in the Inland Empire, DeWitt County ranks 73rd in terms of size (405 square miles). The total value of around 1,000 acres of residential land recently listed for sale in DeWitt County, Illinois, was almost $3 million. The average price of residential acreage for sale in DeWitt County was $441,966. Browse all residential land and rural property for sale in Illinois to find residential land and properties that suit your lifestyle needs, from existing residential homes and estates to land ready for future residential-property development.