Birmingham, IA -- U.S. city in Iowa Population (2000): 423 Housing Units (2000): 204 Land area (2000): 1.051060 sq. miles (2.722232 sq. km) Water area (2000): 0.003364 sq. miles (0.008713 sq. km) Total area (2000): 1.054424 sq. miles (2.730945 sq. km) FIPS code: 06625 Located within: Iowa (IA), FIPS 19 Location: 40.878626 N, 91.946610 W ZIP Codes (1990): 52535 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Birmingham, IA Birmingham