Titonka, IA -- U.S. city in Iowa Population (2000): 584 Housing Units (2000): 279 Land area (2000): 0.279138 sq. miles (0.722963 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.279138 sq. miles (0.722963 sq. km) FIPS code: 78330 Located within: Iowa (IA), FIPS 19 Location: 43.236534 N, 94.041839 W ZIP Codes (1990): 50480 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Titonka, IA Titonka