Of 67 counties in the Camellia State, Marengo County ranks 11th in terms of size (982 square miles). Marengo County is in River Heritage Alabama. There is about 1,000 acres of riverfront property for sale in Alabama's Marengo County based on recent Land Network data. The combined market value of farms and ranches for sale here is approximately $2 million. Browse all waterfront property for sale in Marengo 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 Marengo County is residential property.