Classification: County
Located in: South Dakota (SD)
Total Population (2000): 3895
Total Housing Units (2000): 1636
Land Area (square meters): 4247473697
Water Area (square meters): 173779348
Land Area (square miles): 1639.958833
Water Area (square miles): 67.096584
Latitude (decimal degrees): 43.877094
Longitude (decimal degrees): -99.809044
FIPS Code: 46
Place FIPS Code: 85