Orleans, IA -- U.S. city in Iowa Population (2000): 583 Housing Units (2000): 509 Land area (2000): 1.001331 sq. miles (2.593434 sq. km) Water area (2000): 0.003670 sq. miles (0.009504 sq. km) Total area (2000): 1.005001 sq. miles (2.602938 sq. km) FIPS code: 59655 Located within: Iowa (IA), FIPS 19 Location: 43.444583 N, 95.107798 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Orleans, IA Orleans