31535 -- U.S. ZIP code Population (2000): 8606 Housing Units (2000): 3506 Land area (2000): 83.701004 sq. miles (216.784595 sq. km) Water area (2000): 0.522749 sq. miles (1.353914 sq. km) Total area (2000): 84.223753 sq. miles (218.138509 sq. km) Located within: Georgia (GA) Location: 31.464973 N, 82.863255 W