Harrison is a census-designated place in Hamilton County, Tennessee, United States. The population was 7,630 at the 2000 census. Harrison Bay State Park, the Hamilton County Landfill, Bear Trace Golf Course, a course designed by Jack Nicklaus, and Skull Island, a recreational area owned by TVA, are all located in Harrison. Harrison apartments for rent comparison page shows most up to date rent information on Harrison apartments and houses. Rent information is obtained from multiple rental sources but we cannot guarantee their accuracy.