100 Smallest ZIP Codes in the United States by Population in Jefferson Parish, Louisiana
Explore the 100 smallest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in Jefferson Parish, Louisiana.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 70036 | BARATARIA | LA | 772 |
| 2 | 70358 | GRAND ISLE | LA | 903 |
| 3 | 70067 | LAFITTE | LA | 3,075 |
| 4 | 70121 | NEW ORLEANS | LA | 10,956 |
| 5 | 70006 | METAIRIE | LA | 15,379 |
| 6 | 70053 | GRETNA | LA | 16,743 |
| 7 | 70062 | KENNER | LA | 16,930 |
| 8 | 70002 | METAIRIE | LA | 19,195 |
| 9 | 70005 | METAIRIE | LA | 23,555 |
| 10 | 70123 | NEW ORLEANS | LA | 27,633 |
| 11 | 70094 | WESTWEGO | LA | 31,405 |
| 12 | 70001 | METAIRIE | LA | 40,071 |
| 13 | 70003 | METAIRIE | LA | 40,529 |
| 14 | 70058 | HARVEY | LA | 40,856 |
| 15 | 70056 | GRETNA | LA | 42,627 |
| 16 | 70065 | KENNER | LA | 50,210 |
| 17 | 70072 | MARRERO | LA | 55,332 |