Of 72 counties in the Cheese State, Richland County ranks 59th in terms of size (589 square miles). Richland County is in Southwest Wisconsin. The total value of about 1,000 acres of riverfront property recently listed for sale in Wisconsin's Richland County was $200,000. Browse all waterfront property for sale in Richland 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 Richland County is house.