30531 -- U.S. ZIP code Municipality (1990): CORNELIA, Georgia All ZIPs for this municipality (1990): 30531 Population (2000): 10194 Housing Units (2000): 4138 Land area (2000): 41.565778 sq. miles (107.654865 sq. km) Water area (2000): 0.154090 sq. miles (0.399090 sq. km) Total area (2000): 41.719868 sq. miles (108.053955 sq. km) Located within: Georgia (GA) Location: 34.514215 N, 83.541186 W