Creston, IA -- U.S. city in Iowa Population (2000): 7597 Housing Units (2000): 3598 Land area (2000): 5.077564 sq. miles (13.150830 sq. km) Water area (2000): 0.051024 sq. miles (0.132152 sq. km) Total area (2000): 5.128588 sq. miles (13.282982 sq. km) FIPS code: 17265 Located within: Iowa (IA), FIPS 19 Location: 41.059039 N, 94.364378 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Creston, IA Creston