Spiro, OK -- U.S. town in Oklahoma Population (2000): 2227 Housing Units (2000): 992 Land area (2000): 2.122053 sq. miles (5.496092 sq. km) Water area (2000): 0.074914 sq. miles (0.194027 sq. km) Total area (2000): 2.196967 sq. miles (5.690119 sq. km) FIPS code: 69350 Located within: Oklahoma (OK), FIPS 40 Location: 35.241464 N, 94.620717 W ZIP Codes (1990): 74959 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Spiro, OK Spiro