Danville, IA -- U.S. city in Iowa Population (2000): 914 Housing Units (2000): 379 Land area (2000): 0.755890 sq. miles (1.957745 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.755890 sq. miles (1.957745 sq. km) FIPS code: 18435 Located within: Iowa (IA), FIPS 19 Location: 40.863773 N, 91.315938 W ZIP Codes (1990): 52623 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Danville, IA Danville