Preston, GA -- U.S. town in Georgia Population (2000): 453 Housing Units (2000): 205 Land area (2000): 4.526340 sq. miles (11.723166 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 4.526340 sq. miles (11.723166 sq. km) FIPS code: 62720 Located within: Georgia (GA), FIPS 13 Location: 32.060789 N, 84.538287 W ZIP Codes (1990): 31824 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Preston, GA Preston