Alleman, IA -- U.S. city in Iowa Population (2000): 439 Housing Units (2000): 142 Land area (2000): 2.480931 sq. miles (6.425581 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 2.480931 sq. miles (6.425581 sq. km) FIPS code: 01180 Located within: Iowa (IA), FIPS 19 Location: 41.818968 N, 93.611051 W ZIP Codes (1990): 50007 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Alleman, IA Alleman