Hobart, OK -- U.S. city in Oklahoma Population (2000): 3997 Housing Units (2000): 1979 Land area (2000): 2.713609 sq. miles (7.028214 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 2.713609 sq. miles (7.028214 sq. km) FIPS code: 35000 Located within: Oklahoma (OK), FIPS 40 Location: 35.026276 N, 99.090876 W ZIP Codes (1990): 73651 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Hobart, OK Hobart