Classification: County
Located in: South Dakota (SD)
Total Population (2000): 4181
Total Housing Units (2000): 1536
Land Area (square meters): 6404871630
Water Area (square meters): 146289732
Land Area (square miles): 2472.934867
Water Area (square miles): 56.482784
Latitude (decimal degrees): 45.750233
Longitude (decimal degrees): -101.139288
FIPS Code: 46
Place FIPS Code: 31