Hinckley, IL -- U.S. village in Illinois Population (2000): 1994 Housing Units (2000): 761 Land area (2000): 0.949207 sq. miles (2.458436 sq. km) Water area (2000): 0.006262 sq. miles (0.016218 sq. km) Total area (2000): 0.955469 sq. miles (2.474654 sq. km) FIPS code: 35268 Located within: Illinois (IL), FIPS 17 Location: 41.771389 N, 88.640526 W ZIP Codes (1990): 60520 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Hinckley, IL Hinckley