Welcome to Barataria, Louisiana! Barataria is a census-designated place (CDP) in Jefferson Parish, Louisiana, United States with a population of 1,109 as of the 2010 census. It is part of the New Orleans–Metairie–Kenner Metropolitan Statistical Area. The name comes from Bayou Barataria, a tributary of Barataria Bay south of New Orleans. The bay in turn took its name from the […]