Of 66 counties in the Mount Rushmore State, Codington County ranks 46th by size (717 square miles). Codington County is in Glacial Lakes & Prairies South Dakota. The total value of approximately 1,000 acres of lakefront land and property recently listed for sale in Codington County, South Dakota, was around $100,000. Browse all waterfront property for sale in Codington 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 Codington County is house.