Roswell, GA -- U.S. city in Georgia Population (2000): 79334 Housing Units (2000): 31300 Land area (2000): 38.022331 sq. miles (98.477382 sq. km) Water area (2000): 0.587921 sq. miles (1.522709 sq. km) Total area (2000): 38.610252 sq. miles (100.000091 sq. km) FIPS code: 67284 Located within: Georgia (GA), FIPS 13 Location: 34.033896 N, 84.344028 W ZIP Codes (1990): 30075 30076 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Roswell, GA Roswell