Seiling, OK -- U.S. city in Oklahoma Population (2000): 875 Housing Units (2000): 431 Land area (2000): 0.802330 sq. miles (2.078024 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.802330 sq. miles (2.078024 sq. km) FIPS code: 66250 Located within: Oklahoma (OK), FIPS 40 Location: 36.148579 N, 98.925123 W ZIP Codes (1990): 73663 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Seiling, OK Seiling