Classification: County
Located in: South Dakota (SD)
Total Population (2000): 4792
Total Housing Units (2000): 2405
Land Area (square meters): 2631258515
Water Area (square meters): 97153372
Land Area (square miles): 1015.934636
Water Area (square miles): 37.511128
Latitude (decimal degrees): 43.1834
Longitude (decimal degrees): -99.205492
FIPS Code: 46
Place FIPS Code: 53