30230 -- U.S. ZIP code Municipality (1990): HOGANSVILLE, Georgia All ZIPs for this municipality (1990): 30230 Population (2000): 8222 Housing Units (2000): 3381 Land area (2000): 139.903345 sq. miles (362.347984 sq. km) Water area (2000): 0.449484 sq. miles (1.164159 sq. km) Total area (2000): 140.352829 sq. miles (363.512143 sq. km) Located within: Georgia (GA) Location: 33.173516 N, 84.917373 W