Kentucky County Census Information ADAIR Alphabetical Index to 1810 Adair County KY Federal Census  (RootsWeb) 1810 Adair County KY Federal Census - Surname Owens  (RootsWeb) CLINTON 1840 Census for Clinton Co., KY  (Clinton Co. Genealogy) 1850 Census for Clinton Co., KY  (Clinton Co. Genealogy) 1860 Census for Clinton Co., KY  (Clinton Co. Genealogy) 1870 Census for Clinton Co., KY  (Clinton Co. Genealogy)