Barton -- U.S. County in Kansas Population (2000): 28205 Housing Units (2000): 12888 Land area (2000): 894.003880 sq. miles (2315.459321 sq. km) Water area (2000): 6.460478 sq. miles (16.732561 sq. km) Total area (2000): 900.464358 sq. miles (2332.191882 sq. km) Located within: Kansas (KS), FIPS 20 Location: 38.438130 N, 98.767467 W Headwords: Barton Barton, KS Barton County Barton County, KS