McNabb, IL -- U.S. village in Illinois Population (2000): 310 Housing Units (2000): 129 Land area (2000): 0.199306 sq. miles (0.516199 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.199306 sq. miles (0.516199 sq. km) FIPS code: 45850 Located within: Illinois (IL), FIPS 17 Location: 41.176355 N, 89.208522 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: McNabb, IL McNabb