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zipcodes.pro — STATE/LA/COUNTY/JEFFERSON

Jefferson Parish, LA ZIP codes

There are 34 ZIP codes in Jefferson Parish, LA, in 10 towns, from 70001 to 70358. The largest are 70072 (Marrero), 70065 (Kenner) and 70003 (Metairie).

The parish seat is Gretna.

ZIP codes
34
Towns
10
Parish seat
Gretna
County FIPS
22051
Population
430,920
Median household income
$65,252
Land area
301 sq mi
Area code
504

Jefferson Parish ZIP codes by town

Gretna (parish seat)
70053, 70054, 70056

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

Map of Jefferson Parish ZIP codes

70001700027000370004700057000670009700107001170033700367005370054700557005670058700597006070062700637006470065700677007270073700947009670097701217012370141701817018370358

The ZIP codes of Jefferson Parish, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Jefferson Parish in numbers

About 430,920 people live in Jefferson Parish, in 177,003 households, the 2nd most populous of Louisiana's 64 counties. The median household income is $65,252 a year, 7% above the Louisiana median of $60,756 (US: $80,734). The median owner-occupied home is valued at $251,400 (16% above the Louisiana median), and median gross rent is $1,190 a month. The median age is 40.0; 30.5% of adults 25 and over hold a bachelor's degree or higher (27.0% across Louisiana); the average commute takes 24 minutes.

Population430,920Jefferson430,920
Households177,003Jefferson177,003
Median age40.0Jefferson40.0Louisiana38.0US 38.9
Median household income$65,252Jefferson$65,252Louisiana$60,756US $80,734
Median home value$251,400Jefferson$251,400Louisiana$216,500US $332,700
Median gross rent$1,190Jefferson$1,190Louisiana$1,064US $1,413
Bachelor's degree or higher30.5%Jefferson30.5%Louisiana27.0%US 35.7%
Mean commute24.3 minJefferson24.3 minLouisiana25.7 minUS 26.4 min
Population density1,432 / sq miJefferson1,432 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.

Largest towns in Jefferson Parish

Largest towns in Jefferson Parish
TownZIP codesPopulation
New Orleans 5 371,853
Metairie 12 139,729
Kenner 5 64,904
Marrero 2 32,540
Harvey 2 20,915
Gretna 3 17,389
Westwego 2 8,335
Grand Isle 1 623
Barataria 1 544
Lafitte 1 488

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Not sure you are in Jefferson Parish? What county am I in? answers from your location, near a county line included.

Every ZIP code in Jefferson Parish, with figures

ZIP codes in Jefferson Parish
ZIP City Type Population Median income Median home
70001 Metairie , LA Standard 38,950 $67,923 $339,400
70002 Metairie , LA Standard 19,426 $65,436 $381,800
70003 Metairie , LA Standard 39,344 $76,261 $261,000
70004 Metairie , LA No street area — — —
70005 Metairie , LA Standard 24,088 $89,194 $430,200
70006 Metairie , LA Standard 16,170 $76,505 $344,800
70009 Metairie , LA No street area — — —
70010 Metairie , LA No street area — — —
70011 Metairie , LA No street area — — —
70033 Metairie , LA No street area — — —
70036 Barataria , LA Standard 544 $78,869 $181,500
70053 Gretna , LA Standard 16,621 $39,950 $241,300
70054 Gretna , LA No street area — — —
70055 Metairie , LA No street area — — —
70056 Gretna , LA Standard 40,348 $59,027 $230,500
70058 Harvey , LA Standard 39,578 $62,416 $207,500
70059 Harvey , LA No street area — — —
70060 Metairie , LA No street area — — —
70062 Kenner , LA Standard 17,771 $51,477 $200,300
70063 Kenner , LA No street area — — —
70064 Kenner , LA No street area — — —
70065 Kenner , LA Standard 48,936 $67,285 $260,700
70067 Lafitte , LA Standard 2,754 $63,125 $212,300
70072 Marrero , LA Standard 55,693 $54,885 $193,600
70073 Marrero , LA No street area — — —
70094 Westwego , LA Standard 32,130 $53,597 $159,700
70096 Westwego , LA No street area — — —
70097 Kenner , LA No street area — — —
70121 New Orleans , LA Standard 10,558 $59,562 $247,900
70123 New Orleans , LA Standard 27,386 $83,585 $348,100
70141 New Orleans , LA No street area — — —
70181 New Orleans , LA No street area — — —
70183 New Orleans , LA No street area — — —
70358 Grand Isle , LA Standard 623 — $269,500

Cite this page

zipcodes.pro. “Jefferson Parish ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/la/county/jefferson

Underlying data is public domain or openly licensed — sources, vintages and licences.