Clarkston, GA -- U.S. city in Georgia Population (2000): 7231 Housing Units (2000): 2622 Land area (2000): 1.054658 sq. miles (2.731551 sq. km) Water area (2000): 0.008267 sq. miles (0.021412 sq. km) Total area (2000): 1.062925 sq. miles (2.752963 sq. km) FIPS code: 16544 Located within: Georgia (GA), FIPS 13 Location: 33.810304 N, 84.239877 W ZIP Codes (1990): 30021 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Clarkston, GA Clarkston