Newark, IL -- U.S. village in Illinois Population (2000): 887 Housing Units (2000): 329 Land area (2000): 1.133167 sq. miles (2.934889 sq. km) Water area (2000): 0.000288 sq. miles (0.000746 sq. km) Total area (2000): 1.133455 sq. miles (2.935635 sq. km) FIPS code: 52103 Located within: Illinois (IL), FIPS 17 Location: 41.536297 N, 88.580767 W ZIP Codes (1990): 60541 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Newark, IL Newark