30470 -- U.S. ZIP code Municipality (1990): TARRYTOWN, Georgia All ZIPs for this municipality (1990): 30470 Population (2000): 827 Housing Units (2000): 356 Land area (2000): 32.707601 sq. miles (84.712294 sq. km) Water area (2000): 0.038404 sq. miles (0.099466 sq. km) Total area (2000): 32.746005 sq. miles (84.811760 sq. km) Located within: Georgia (GA) Location: 32.309128 N, 82.522552 W