Classification: County
Located in: South Dakota (SD)
Total Population (2000): 1671
Total Housing Units (2000): 769
Land Area (square meters): 2229910882
Water Area (square meters): 14555117
Land Area (square miles): 860.973442
Water Area (square miles): 5.619762
Latitude (decimal degrees): 44.576294
Longitude (decimal degrees): -99.463615
FIPS Code: 46
Place FIPS Code: 69