There are 17 zip codes in Jefferson Parish, Louisiana. The most populated is 70072, located in Marrero. * 2024 populations estimated based on the latest ACS 5-year data.

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Zip Code
Population
City
7007255,332Marrero
7006550,210Kenner
7005642,627Gretna
7005840,856Harvey
7000340,529Metairie
7000140,071Metairie
7009431,405Westwego
7012327,633New Orleans
7000523,555Metairie
7000219,195Metairie
7006216,930Kenner
7005316,743Gretna
7000615,379Metairie
7012110,956New Orleans
700673,075Lafitte
70358903Grand Isle
70036772Barataria
showing: 17 rows

Zip Codes in Jefferson Parish, Louisiana by Population (2024)