Wheatland, IA -- U.S. city in Iowa Population (2000): 772 Housing Units (2000): 316 Land area (2000): 0.555476 sq. miles (1.438676 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.555476 sq. miles (1.438676 sq. km) FIPS code: 84945 Located within: Iowa (IA), FIPS 19 Location: 41.832891 N, 90.839490 W ZIP Codes (1990): 52777 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Wheatland, IA Wheatland