Massena, IA -- U.S. city in Iowa Population (2000): 414 Housing Units (2000): 193 Land area (2000): 0.695446 sq. miles (1.801196 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.695446 sq. miles (1.801196 sq. km) FIPS code: 50250 Located within: Iowa (IA), FIPS 19 Location: 41.253802 N, 94.768866 W ZIP Codes (1990): 50853 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Massena, IA Massena