Walthourville, GA -- U.S. city in Georgia Population (2000): 4030 Housing Units (2000): 1639 Land area (2000): 3.786960 sq. miles (9.808181 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 3.786960 sq. miles (9.808181 sq. km) FIPS code: 80256 Located within: Georgia (GA), FIPS 13 Location: 31.776124 N, 81.624229 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Walthourville, GA Walthourville