Of 159 counties in the state, Lanier County ranks 140th by size (199 square miles). Lanier County is in Southern Rivers Georgia. The total value of roughly 1,000 acres of riverfront land and property recently listed for sale in Georgia's Lanier County was $500,000. Browse all waterfront property for sale in Lanier 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 Lanier County is residential property.