Auburn, KY -- U.S. city in Kentucky Population (2000): 1444 Housing Units (2000): 653 Land area (2000): 1.757054 sq. miles (4.550750 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.757054 sq. miles (4.550750 sq. km) FIPS code: 02638 Located within: Kentucky (KY), FIPS 21 Location: 36.866523 N, 86.716910 W ZIP Codes (1990): 42206 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Auburn, KY Auburn