Of 67 counties in the state, Jackson County is 26th in terms of its size (954 square miles). Jackson County is in Northwest Florida. A recent survey of Land Network data shows almost 1,000 acres of riverfront land for sale in Florida's Jackson County, which is valued at a combined $760,000. Browse all waterfront property for sale in Jackson 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 Jackson County is homesite.