30660 -- U.S. ZIP code Municipality (1990): PHILOMATH, Georgia All ZIPs for this municipality (1990): 30660 Population (2000): 1082 Housing Units (2000): 545 Land area (2000): 103.729395 sq. miles (268.657889 sq. km) Water area (2000): 0.095557 sq. miles (0.247492 sq. km) Total area (2000): 103.824952 sq. miles (268.905381 sq. km) Located within: Georgia (GA) Location: 33.775127 N, 82.946249 W