Manchester, IA -- U.S. city in Iowa Population (2000): 5257 Housing Units (2000): 2315 Land area (2000): 4.126261 sq. miles (10.686966 sq. km) Water area (2000): 0.015163 sq. miles (0.039273 sq. km) Total area (2000): 4.141424 sq. miles (10.726239 sq. km) FIPS code: 48810 Located within: Iowa (IA), FIPS 19 Location: 42.486046 N, 91.457227 W ZIP Codes (1990): 52057 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Manchester, IA Manchester