30548 -- U.S. ZIP code Municipality (1990): HOSCHTON, Georgia All ZIPs for this municipality (1990): 30548 Population (2000): 6014 Housing Units (2000): 2285 Land area (2000): 40.378470 sq. miles (104.579753 sq. km) Water area (2000): 0.027528 sq. miles (0.071298 sq. km) Total area (2000): 40.405998 sq. miles (104.651051 sq. km) Located within: Georgia (GA) Location: 34.097915 N, 83.778640 W