Halma, MN -- U.S. city in Minnesota Population (2000): 78 Housing Units (2000): 38 Land area (2000): 0.929404 sq. miles (2.407144 sq. km) Water area (2000): 0.006477 sq. miles (0.016776 sq. km) Total area (2000): 0.935881 sq. miles (2.423920 sq. km) FIPS code: 26612 Located within: Minnesota (MN), FIPS 27 Location: 48.659758 N, 96.598504 W ZIP Codes (1990): 56729 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Halma, MN Halma