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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Fairs & Festivals Abound · Adventure Awaits · Things to Do · Fun Events
Destinations: New Orleans, Westwego, Harahan, Avondale, Gretna
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