What is "iowa falls"

Population (2000): 5193
Housing Units (2000): 2412
Land area (2000): 4.978662 sq. miles (12.894675 sq. km)
Water area (2000): 0.067805 sq. miles (0.175615 sq. km)
Total area (2000): 5.046467 sq. miles (13.070290 sq. km)
FIPS code: 38640
Located within: Iowa (IA), FIPS 19
Location: 42.522136 N, 93.267289 W
ZIP Codes (1990): 50126
Note: some ZIP codes may be omitted esp. for suburbs.
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