Lake Park, IA -- U.S. city in Iowa Population (2000): 1023 Housing Units (2000): 519 Land area (2000): 1.487536 sq. miles (3.852700 sq. km) Water area (2000): 0.034571 sq. miles (0.089539 sq. km) Total area (2000): 1.522107 sq. miles (3.942239 sq. km) FIPS code: 42600 Located within: Iowa (IA), FIPS 19 Location: 43.452649 N, 95.321660 W ZIP Codes (1990): 51347 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Lake Park, IA Lake Park