Of 99 counties in the Wrestling State, Jackson County is 19th in terms of its size (649 square miles). Jackson County is in Eastern Iowa. The total value of 1,000 acres of riverfront land recently listed for sale in Iowa's Jackson County was about $300,000. 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 residential property.