30545 -- U.S. ZIP code Municipality (1990): HELEN, Georgia All ZIPs for this municipality (1990): 30545 Population (2000): 783 Housing Units (2000): 586 Land area (2000): 52.208635 sq. miles (135.219739 sq. km) Water area (2000): 0.080520 sq. miles (0.208547 sq. km) Total area (2000): 52.289155 sq. miles (135.428286 sq. km) Located within: Georgia (GA) Location: 34.713441 N, 83.741895 W