Afton, OK -- U.S. town in Oklahoma Population (2000): 1118 Housing Units (2000): 509 Land area (2000): 1.654444 sq. miles (4.284991 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.654444 sq. miles (4.284991 sq. km) FIPS code: 00600 Located within: Oklahoma (OK), FIPS 40 Location: 36.691845 N, 94.964024 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Afton, OK Afton