Classification: County
Located in: Montana (MT)
Total Population (2000): 55716
Total Housing Units (2000): 25672
Land Area (square meters): 8963842986
Water Area (square meters): 94796685
Land Area (square miles): 3460.959273
Water Area (square miles): 36.601206
Latitude (decimal degrees): 46.813873
Longitude (decimal degrees): -112.153933
FIPS Code: 30
Place FIPS Code: 49