Morton -- U.S. County in Kansas Population (2000): 3496 Housing Units (2000): 1519 Land area (2000): 729.919934 sq. miles (1890.483871 sq. km) Water area (2000): 0.021128 sq. miles (0.054721 sq. km) Total area (2000): 729.941062 sq. miles (1890.538592 sq. km) Located within: Kansas (KS), FIPS 20 Location: 37.124416 N, 101.784918 W Headwords: Morton Morton, KS Morton County Morton County, KS