Classification: County
Located in: South Dakota (SD)
Total Population (2000): 4143
Total Housing Units (2000): 1880
Land Area (square meters): 2481011655
Water Area (square meters): 25552139
Land Area (square miles): 957.923996
Water Area (square miles): 9.865736
Latitude (decimal degrees): 44.853152
Longitude (decimal degrees): -97.725341
FIPS Code: 46
Place FIPS Code: 25