Buffalo Center, IA -- U.S. city in Iowa Population (2000): 963 Housing Units (2000): 467 Land area (2000): 1.095219 sq. miles (2.836604 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.095219 sq. miles (2.836604 sq. km) FIPS code: 09280 Located within: Iowa (IA), FIPS 19 Location: 43.386497 N, 93.948241 W ZIP Codes (1990): 50424 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Buffalo Center, IA Buffalo Center