30268 -- U.S. ZIP code Municipality (1990): PALMETTO, Georgia All ZIPs for this municipality (1990): 30268 Population (2000): 7018 Housing Units (2000): 2744 Land area (2000): 62.948419 sq. miles (163.035649 sq. km) Water area (2000): 0.515190 sq. miles (1.334337 sq. km) Total area (2000): 63.463609 sq. miles (164.369986 sq. km) Located within: Georgia (GA) Location: 33.527793 N, 84.694532 W