Classification: County
Located in: Kansas (KS)
Total Population (2000): 22510
Total Housing Units (2000): 8027
Land Area (square meters): 1656356746
Water Area (square meters): 2562618
Land Area (square miles): 639.522942
Water Area (square miles): 0.989432
Latitude (decimal degrees): 37.1195
Longitude (decimal degrees): -100.877378
FIPS Code: 20
Place FIPS Code: 175