Classification: County
Located in: Montana (MT)
Total Population (2000): 6424
Total Housing Units (2000): 2834
Land Area (square meters): 4207949013
Water Area (square meters): 39255346
Land Area (square miles): 1624.698266
Water Area (square miles): 15.156574
Latitude (decimal degrees): 48.221852
Longitude (decimal degrees): -112.20068
FIPS Code: 30
Place FIPS Code: 73