Lawrence County is in Southern Illinois. Of the 102 counties in the Inland Empire, Lawrence County is 82nd in terms of its size (239,449 acres). Lawrence County, Illinois, includes almost 1,000 acres of residential land and property for sale based on recent Land Network data. The combined market value of land and rural real estate for sale here was about $3 million. The average price of residential acreage for sale in Lawrence County was $226,900. 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.