Crawford -- U.S. County in Illinois Population (2000): 20452 Housing Units (2000): 8785 Land area (2000): 443.534646 sq. miles (1148.749411 sq. km) Water area (2000): 2.204145 sq. miles (5.708708 sq. km) Total area (2000): 445.738791 sq. miles (1154.458119 sq. km) Located within: Illinois (IL), FIPS 17 Location: 39.009225 N, 87.757873 W Headwords: Crawford Crawford, IL Crawford County Crawford County, IL