Classification: County
Located in: South Dakota (SD)
Total Population (2000): 2640
Total Housing Units (2000): 1235
Land Area (square meters): 2590359110
Water Area (square meters): 14373398
Land Area (square miles): 1000.143286
Water Area (square miles): 5.5496
Latitude (decimal degrees): 45.08591
Longitude (decimal degrees): -99.103811
FIPS Code: 46
Place FIPS Code: 49