Kennesaw, GA -- U.S. city in Georgia Population (2000): 21675 Housing Units (2000): 8670 Land area (2000): 8.439431 sq. miles (21.858026 sq. km) Water area (2000): 0.067868 sq. miles (0.175778 sq. km) Total area (2000): 8.507299 sq. miles (22.033804 sq. km) FIPS code: 43192 Located within: Georgia (GA), FIPS 13 Location: 34.025183 N, 84.615875 W ZIP Codes (1990): 30144 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Kennesaw, GA Kennesaw