30124 -- U.S. ZIP code Municipality (1990): CAVE SPRING, Georgia All ZIPs for this municipality (1990): 30124 Population (2000): 2838 Housing Units (2000): 1192 Land area (2000): 62.392320 sq. miles (161.595361 sq. km) Water area (2000): 0.015078 sq. miles (0.039052 sq. km) Total area (2000): 62.407398 sq. miles (161.634413 sq. km) Located within: Georgia (GA) Location: 34.118206 N, 85.340017 W