Sponsored Topics. Hensley is a census-designated place (CDP) in Pulaski County, Arkansas, United States. The population was 139 at the 2010 census. It is part of the Little Rock–North Little Rock–Conway Metropolitan Statistical Area. Hensley is located at 34°30′16″N 92°12′15″W / 34.50444°N 92.20417°W / 34.50444; -92.20417 (34.504317, -92.204253).