Big Timber, MT -- U.S. city in Montana Population (2000): 1650 Housing Units (2000): 812 Land area (2000): 0.941460 sq. miles (2.438370 sq. km) Water area (2000): 0.031057 sq. miles (0.080437 sq. km) Total area (2000): 0.972517 sq. miles (2.518807 sq. km) FIPS code: 06475 Located within: Montana (MT), FIPS 30 Location: 45.833224 N, 109.950361 W ZIP Codes (1990): 59011 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Big Timber, MT Big Timber