Teton -- U.S. County in Montana Population (2000): 6445 Housing Units (2000): 2910 Land area (2000): 2272.612197 sq. miles (5886.038319 sq. km) Water area (2000): 19.966263 sq. miles (51.712382 sq. km) Total area (2000): 2292.578460 sq. miles (5937.750701 sq. km) Located within: Montana (MT), FIPS 30 Location: 47.815653 N, 112.152587 W Headwords: Teton Teton, MT Teton County Teton County, MT