Classification: County
Located in: South Dakota (SD)
Total Population (2000): 5540
Total Housing Units (2000): 2626
Land Area (square meters): 1312772879
Water Area (square meters): 80536463
Land Area (square miles): 506.864464
Water Area (square miles): 31.095304
Latitude (decimal degrees): 44.666335
Longitude (decimal degrees): -97.178629
FIPS Code: 46
Place FIPS Code: 57