Classification: County
Located in: Oklahoma (OK)
Total Population (2000): 30150
Total Housing Units (2000): 13096
Land Area (square meters): 3310857550
Water Area (square meters): 31017330
Land Area (square miles): 1278.329301
Water Area (square miles): 11.975859
Latitude (decimal degrees): 35.136539
Longitude (decimal degrees): -98.344737
FIPS Code: 40
Place FIPS Code: 15