Coalville, IA -- U.S. Census Designated Place in Iowa Population (2000): 591 Housing Units (2000): 293 Land area (2000): 2.161975 sq. miles (5.599489 sq. km) Water area (2000): 0.000977 sq. miles (0.002531 sq. km) Total area (2000): 2.162952 sq. miles (5.602020 sq. km) FIPS code: 14835 Located within: Iowa (IA), FIPS 19 Location: 42.443522 N, 94.128558 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Coalville, IA Coalville