Haverhill, IA -- U.S. city in Iowa Population (2000): 170 Housing Units (2000): 66 Land area (2000): 0.130372 sq. miles (0.337663 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.130372 sq. miles (0.337663 sq. km) FIPS code: 35220 Located within: Iowa (IA), FIPS 19 Location: 41.945053 N, 92.961398 W ZIP Codes (1990): 50120 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Haverhill, IA Haverhill