Jackson -- U.S. County in Florida Population (2000): 46755 Housing Units (2000): 19490 Land area (2000): 915.644398 sq. miles (2371.508002 sq. km) Water area (2000): 38.938818 sq. miles (100.851072 sq. km) Total area (2000): 954.583216 sq. miles (2472.359074 sq. km) Located within: Florida (FL), FIPS 12 Location: 30.769903 N, 85.241124 W Headwords: Jackson Jackson, FL Jackson County Jackson County, FL