Lytton, IA -- U.S. city in Iowa Population (2000): 305 Housing Units (2000): 152 Land area (2000): 0.191663 sq. miles (0.496406 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.191663 sq. miles (0.496406 sq. km) FIPS code: 47730 Located within: Iowa (IA), FIPS 19 Location: 42.424360 N, 94.859129 W ZIP Codes (1990): 50561 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Lytton, IA Lytton