Of 102 counties in the Land of Lincoln, Edwards County is 99th in terms of its size (222 square miles). Edwards County is in Southern Illinois. Edwards County, Illinois, has approximately 1,000 acres of lakefront 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 almost $300,000. Browse all waterfront property for sale in Edwards County on the Land Network to find the marina, lakefront and other recreational property that meets your needs, from waterside land perfect as a retirement investment to existing residential waterfront land and property for hunting, fishing and other outdoor-recreation pursuits! The most common type of land for sale by combined acreage in Edwards County is house.