Of 159 counties in the Peach State, Effingham County ranks 34th in terms of size (482 square miles). Effingham County is in Coast Georgia. Recent listings of riverfront land for sale in Georgia's Effingham County totals nearly 1,000 acres and a combined market value of almost $4 million. The most common type of land for sale by combined acreage in Effingham County is house. Browse all waterfront property for sale in Effingham 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 Effingham County is house.