Of 66 counties in the state, Turner County is 50th in terms of its size (617 square miles). Turner County is in Southeast South Dakota. Recent listings of riverfront property for sale in South Dakota's Turner County totals nearly 1,000 acres and a combined market value of about $600,000. The most common type of land for sale by combined acreage in Turner County is residential property. Browse all waterfront property for sale in Turner 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 Turner County is residential property.