30512 -- U.S. ZIP code Municipality (1990): BLAIRSVILLE, Georgia All ZIPs for this municipality (1990): 30512 Population (2000): 15963 Housing Units (2000): 9119 Land area (2000): 234.378304 sq. miles (607.036994 sq. km) Water area (2000): 6.396375 sq. miles (16.566534 sq. km) Total area (2000): 240.774679 sq. miles (623.603528 sq. km) Located within: Georgia (GA) Location: 34.875556 N, 84.004190 W