Remsen, IA -- U.S. city in Iowa Population (2000): 1762 Housing Units (2000): 701 Land area (2000): 1.064526 sq. miles (2.757109 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.064526 sq. miles (2.757109 sq. km) FIPS code: 66405 Located within: Iowa (IA), FIPS 19 Location: 42.813118 N, 95.971673 W ZIP Codes (1990): 51050 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Remsen, IA Remsen