Lexington, OH -- U.S. village in Ohio Population (2000): 4165 Housing Units (2000): 1686 Land area (2000): 3.670690 sq. miles (9.507042 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 3.670690 sq. miles (9.507042 sq. km) FIPS code: 42994 Located within: Ohio (OH), FIPS 39 Location: 40.680857 N, 82.586937 W ZIP Codes (1990): 44904 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Lexington, OH Lexington