AdExperience the Biggest Party on Earth During MardiGras in JeffersonParish, LA. Experience the Food, Music, Parades & More! See Our MardiGras Schedule, Here.
Adventure Awaits · Fairs & Festivals Abound · Things to Do · Fun Events
Jefferson Parish is a parish in the U.S. state of Louisiana. As of the 2020 census, the population was 440,781. Its parish seat is Gretna, its largest community is Metairie, and its largest incorporated city is Kenner. Jefferson Parish is included in the Greater New Orleans area.
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