Of 159 counties in the Peach State, Johnson County ranks 98th by size (306 square miles). Johnson County is in Historic South Georgia. There is roughly 1,000 acres of lakefront homes and property for sale in Georgia's Johnson County based on recent Land Network data. The combined market value of farms, rural land, hunting land and other land for sale here is almost $1 million. Browse all waterfront property for sale in Johnson 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 Johnson County is house.