Classification: County
Located in: Montana (MT)
Total Population (2000): 80357
Total Housing Units (2000): 35225
Land Area (square meters): 6987537964
Water Area (square meters): 35607133
Land Area (square miles): 2697.903606
Water Area (square miles): 13.747991
Latitude (decimal degrees): 47.433941
Longitude (decimal degrees): -111.324241
FIPS Code: 30
Place FIPS Code: 13