Classification: County
Located in: Oklahoma (OK)
Total Population (2000): 12623
Total Housing Units (2000): 6479
Land Area (square meters): 1083270395
Water Area (square meters): 17266650
Land Area (square miles): 418.253056
Water Area (square miles): 6.666691
Latitude (decimal degrees): 34.484955
Longitude (decimal degrees): -97.042207
FIPS Code: 40
Place FIPS Code: 99