Classification: County
Located in: South Dakota (SD)
Total Population (2000): 11276
Total Housing Units (2000): 5282
Land Area (square meters): 1458755381
Water Area (square meters): 30633165
Land Area (square miles): 563.228625
Water Area (square miles): 11.827532
Latitude (decimal degrees): 44.019761
Longitude (decimal degrees): -97.09999
FIPS Code: 46
Place FIPS Code: 79