Chenoa, IL -- U.S. city in Illinois Population (2000): 1845 Housing Units (2000): 768 Land area (2000): 1.253219 sq. miles (3.245821 sq. km) Water area (2000): 0.037040 sq. miles (0.095933 sq. km) Total area (2000): 1.290259 sq. miles (3.341754 sq. km) FIPS code: 12931 Located within: Illinois (IL), FIPS 17 Location: 40.743136 N, 88.720079 W ZIP Codes (1990): 61726 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Chenoa, IL Chenoa