Classification: County
Located in: Oklahoma (OK)
Total Population (2000): 70641
Total Housing Units (2000): 27476
Land Area (square meters): 1748104350
Water Area (square meters): 94516035
Land Area (square miles): 674.946892
Water Area (square miles): 36.492847
Latitude (decimal degrees): 36.326641
Longitude (decimal degrees): -95.632332
FIPS Code: 40
Place FIPS Code: 131