Earlington, KY -- U.S. city in Kentucky Population (2000): 1649 Housing Units (2000): 798 Land area (2000): 3.344264 sq. miles (8.661603 sq. km) Water area (2000): 0.223280 sq. miles (0.578293 sq. km) Total area (2000): 3.567544 sq. miles (9.239896 sq. km) FIPS code: 23230 Located within: Kentucky (KY), FIPS 21 Location: 37.274050 N, 87.511388 W ZIP Codes (1990): 42410 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Earlington, KY Earlington