Cowlington, OK -- U.S. town in Oklahoma Population (2000): 133 Housing Units (2000): 67 Land area (2000): 0.915422 sq. miles (2.370933 sq. km) Water area (2000): 0.004312 sq. miles (0.011167 sq. km) Total area (2000): 0.919734 sq. miles (2.382100 sq. km) FIPS code: 17850 Located within: Oklahoma (OK), FIPS 40 Location: 35.307146 N, 94.791413 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Cowlington, OK Cowlington