30107 -- U.S. ZIP code Municipality (1990): BALL GROUND, Georgia All ZIPs for this municipality (1990): 30107 Population (2000): 8055 Housing Units (2000): 3069 Land area (2000): 106.321802 sq. miles (275.372191 sq. km) Water area (2000): 0.044916 sq. miles (0.116331 sq. km) Total area (2000): 106.366718 sq. miles (275.488522 sq. km) Located within: Georgia (GA) Location: 34.344939 N, 84.372044 W