Classification: County
Located in: Oklahoma (OK)
Total Population (2000): 16612
Total Housing Units (2000): 7464
Land Area (square meters): 1474844067
Water Area (square meters): 65865983
Land Area (square miles): 569.440502
Water Area (square miles): 25.430999
Latitude (decimal degrees): 36.282565
Longitude (decimal degrees): -96.579448
FIPS Code: 40
Place FIPS Code: 117