Dixon, MT -- U.S. Census Designated Place in Montana Population (2000): 216 Housing Units (2000): 93 Land area (2000): 6.637371 sq. miles (17.190711 sq. km) Water area (2000): 0.265775 sq. miles (0.688355 sq. km) Total area (2000): 6.903146 sq. miles (17.879066 sq. km) FIPS code: 20950 Located within: Montana (MT), FIPS 30 Location: 47.311611 N, 114.340983 W ZIP Codes (1990): 59831 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Dixon, MT Dixon