Onekama, MI -- U.S. village in Michigan Population (2000): 647 Housing Units (2000): 315 Land area (2000): 0.596922 sq. miles (1.546020 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.596922 sq. miles (1.546020 sq. km) FIPS code: 60740 Located within: Michigan (MI), FIPS 26 Location: 44.364104 N, 86.202504 W ZIP Codes (1990): 49675 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Onekama, MI Onekama