Jackson County is in Eastern Iowa. Of the 99 counties in the Cyclone State, 649-square-mile Jackson County ranks 19th by size. The total value of almost 1,000 acres of residential land and property recently listed for sale in Jackson County, Iowa, was around $5 million. The average price of residential land for sale in Jackson County was $318,350. Browse all residential land and rural property for sale in Iowa to find residential land and properties that suit your lifestyle needs, from existing residential homes and estates to land ready for future residential-property development.