Classification: County
Located in: Oklahoma (OK)
Total Population (2000): 208016
Total Housing Units (2000): 84844
Land Area (square meters): 1388522594
Water Area (square meters): 57571717
Land Area (square miles): 536.111594
Water Area (square miles): 22.228565
Latitude (decimal degrees): 35.245466
Longitude (decimal degrees): -97.420315
FIPS Code: 40
Place FIPS Code: 27