30114 -- U.S. ZIP code Municipality (1990): CANTON, Georgia All ZIPs for this municipality (1990): 30114 Population (2000): 22323 Housing Units (2000): 8373 Land area (2000): 100.819371 sq. miles (261.120960 sq. km) Water area (2000): 0.104808 sq. miles (0.271452 sq. km) Total area (2000): 100.924179 sq. miles (261.392412 sq. km) Located within: Georgia (GA) Location: 34.228478 N, 84.504025 W