Grand Mound, IA -- U.S. city in Iowa Population (2000): 676 Housing Units (2000): 260 Land area (2000): 1.837468 sq. miles (4.759019 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.837468 sq. miles (4.759019 sq. km) FIPS code: 32025 Located within: Iowa (IA), FIPS 19 Location: 41.824275 N, 90.646815 W ZIP Codes (1990): 52751 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Grand Mound, IA Grand Mound