Hopkins -- U.S. County in Kentucky Population (2000): 46519 Housing Units (2000): 20668 Land area (2000): 550.558159 sq. miles (1425.939026 sq. km) Water area (2000): 3.674916 sq. miles (9.517988 sq. km) Total area (2000): 554.233075 sq. miles (1435.457014 sq. km) Located within: Kentucky (KY), FIPS 21 Location: 37.304241 N, 87.543652 W Headwords: Hopkins Hopkins, KY Hopkins County Hopkins County, KY