Schuyler -- U.S. County in Illinois Population (2000): 7189 Housing Units (2000): 3304 Land area (2000): 437.313834 sq. miles (1132.637582 sq. km) Water area (2000): 4.071809 sq. miles (10.545936 sq. km) Total area (2000): 441.385643 sq. miles (1143.183518 sq. km) Located within: Illinois (IL), FIPS 17 Location: 40.143586 N, 90.579100 W Headwords: Schuyler Schuyler, IL Schuyler County Schuyler County, IL