Fonda, IA -- U.S. city in Iowa Population (2000): 648 Housing Units (2000): 339 Land area (2000): 1.023973 sq. miles (2.652079 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.023973 sq. miles (2.652079 sq. km) FIPS code: 28245 Located within: Iowa (IA), FIPS 19 Location: 42.582819 N, 94.845810 W ZIP Codes (1990): 50540 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Fonda, IA Fonda