Jefferson Parish, Louisiana
17 ZIP codes · 300.86 sq mi of land · FIPS 22051
| Population | 430,920 |
|---|---|
| State | Louisiana |
| FIPS code | 22051 |
| Time zone | Central |
| Land area | 300.86 sq mi |
| Center (lat, long) | 29.5033, -90.0362 |
Area codes in this area
These are the area codes that most often serve Jefferson Parish (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Cities and towns (largest first)
New Orleans · 371,853Metairie · 139,729Kenner · 64,904Marrero · 32,540Harvey · 20,915Gretna · 17,389BaratariaLafitteWestwegoGrand Isle
ZIP codes in Jefferson Parish
70001 Metairie70002 Metairie70003 Metairie70005 Metairie70006 Metairie70036 Barataria70053 Gretna70056 Gretna70058 Harvey70062 Kenner70065 Kenner70067 Lafitte70072 Marrero70094 Westwego70121 New Orleans70123 New Orleans70358 Grand Isle
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.