Lomax, IL -- U.S. village in Illinois Population (2000): 477 Housing Units (2000): 213 Land area (2000): 1.043009 sq. miles (2.701382 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.043009 sq. miles (2.701382 sq. km) FIPS code: 44381 Located within: Illinois (IL), FIPS 17 Location: 40.679763 N, 91.072341 W ZIP Codes (1990): 61454 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Lomax, IL Lomax