Jefferson Parish, Louisiana ZIP codes
34 ZIP codes are in Jefferson Parish. It's part of the New Orleans-Metairie, LA metro area.
- ZIP codes
- 34
- Population in these ZIPs
- 430,920
- Avg. median income
- $64,900population-weighted
- Cities & towns
- 10
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ZIP codes in Jefferson Parish
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 70001 | Metairie | 38,950 | $67,923 | $312,100 |
| 70002 | Metairie | 19,426 | $65,436 | $349,100 |
| 70003 | Metairie | 39,344 | $76,261 | $271,400 |
| 70004 PO Box | Metairie | — | — | — |
| 70005 | Metairie | 24,088 | $89,194 | $411,300 |
| 70006 | Metairie | 16,170 | $76,505 | $340,800 |
| 70009 PO Box | Metairie | — | — | — |
| 70010 PO Box | Metairie | — | — | — |
| 70011 PO Box | Metairie | — | — | — |
| 70033 PO Box | Metairie | — | — | — |
| 70036 | Barataria | 544 | $78,869 | $181,500 |
| 70053 | Gretna | 16,621 | $39,950 | $209,600 |
| 70054 PO Box | Gretna | — | — | — |
| 70055 PO Box | Metairie | — | — | — |
| 70056 | Gretna | 40,348 | $59,027 | $245,400 |
| 70058 | Harvey | 39,578 | $62,416 | $228,200 |
| 70059 PO Box | Harvey | — | — | — |
| 70060 PO Box | Metairie | — | — | — |
| 70062 | Kenner | 17,771 | $51,477 | $229,300 |
| 70063 PO Box | Kenner | — | — | — |
| 70064 PO Box | Kenner | — | — | — |
| 70065 | Kenner | 48,936 | $67,285 | $273,600 |
| 70067 | Lafitte | 2,754 | $63,125 | $209,000 |
| 70072 | Marrero | 55,693 | $54,885 | $220,700 |
| 70073 PO Box | Marrero | — | — | — |
| 70094 | Westwego | 32,130 | $53,597 | $176,800 |
| 70096 PO Box | Westwego | — | — | — |
| 70097 PO Box | Kenner | — | — | — |
| 70121 | New Orleans | 10,558 | $59,562 | $254,200 |
| 70123 | New Orleans | 27,386 | $83,585 | $333,600 |
| 70141 PO Box | New Orleans | — | — | — |
| 70181 PO Box | New Orleans | — | — | — |
| 70183 PO Box | New Orleans | — | — | — |
| 70358 | Grand Isle | 623 | — | $249,600 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Jefferson Parish
Nearby parishes
Frequently asked questions
How many ZIP codes are in Jefferson Parish, Louisiana?
34 ZIP codes are mainly in Jefferson Parish.
What cities are in Jefferson Parish?
ZIP codes in Jefferson Parish use the city names Barataria, Grand Isle, Gretna, Harvey, Kenner, Lafitte, Marrero, Metairie, New Orleans and Westwego.
What metro area is Jefferson Parish in?
Jefferson Parish is part of the New Orleans-Metairie, LA metropolitan statistical area.