Gardner, ND -- U.S. city in North Dakota Population (2000): 80 Housing Units (2000): 39 Land area (2000): 0.461611 sq. miles (1.195566 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.461611 sq. miles (1.195566 sq. km) FIPS code: 29220 Located within: North Dakota (ND), FIPS 38 Location: 47.146415 N, 96.967317 W ZIP Codes (1990): 58036 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Gardner, ND Gardner