Classification: County
Located in: Montana (MT)
Total Population (2000): 5970
Total Housing Units (2000): 2776
Land Area (square meters): 10290645171
Water Area (square meters): 61536507
Land Area (square miles): 3973.240483
Water Area (square miles): 23.759379
Latitude (decimal degrees): 47.915101
Longitude (decimal degrees): -110.396756
FIPS Code: 30
Place FIPS Code: 15