Hanna City, IL -- U.S. village in Illinois Population (2000): 1013 Housing Units (2000): 437 Land area (2000): 0.476984 sq. miles (1.235384 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.476984 sq. miles (1.235384 sq. km) FIPS code: 32668 Located within: Illinois (IL), FIPS 17 Location: 40.692393 N, 89.795461 W ZIP Codes (1990): 61536 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Hanna City, IL Hanna City