Marlow, OK -- U.S. city in Oklahoma Population (2000): 4592 Housing Units (2000): 2086 Land area (2000): 7.103078 sq. miles (18.396887 sq. km) Water area (2000): 0.013605 sq. miles (0.035236 sq. km) Total area (2000): 7.116683 sq. miles (18.432123 sq. km) FIPS code: 46600 Located within: Oklahoma (OK), FIPS 40 Location: 34.643410 N, 97.958806 W ZIP Codes (1990): 73055 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Marlow, OK Marlow