Hickman County, Kentucky 110 E Clay St County Courthouse Clinton, KY 42031 Phone:(270) 653-2131 Fax:(270) 653-4248 On southwestern border of KY, southwest of Paducah; established Dec 19, 1821 from Caldwell and Livingston counties.Name Origin:For Capt. Paschal Hickman (?-1813), Army officer...