Graham -- U.S. County in Kansas Population (2000): 2946 Housing Units (2000): 1553 Land area (2000): 898.286072 sq. miles (2326.550146 sq. km) Water area (2000): 0.384528 sq. miles (0.995923 sq. km) Total area (2000): 898.670600 sq. miles (2327.546069 sq. km) Located within: Kansas (KS), FIPS 20 Location: 39.342520 N, 99.869673 W Headwords: Graham Graham, KS Graham County Graham County, KS