Upton, KY -- U.S. city in Kentucky Population (2000): 654 Housing Units (2000): 322 Land area (2000): 1.546521 sq. miles (4.005472 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.546521 sq. miles (4.005472 sq. km) FIPS code: 78672 Located within: Kentucky (KY), FIPS 21 Location: 37.462175 N, 85.895335 W ZIP Codes (1990): 42784 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Upton, KY Upton