Land for Sale including Lakefront Properties in Lake County, South Dakota

Lake County is in Southeast South Dakota. Of the 66 counties in the Mount Rushmore State, 368,103-acre Lake County ranks 54th by size. The most common type of land for sale by combined acreage in Lake County is residential property. Browse all waterfront property for sale in Lake 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!