Home› ZIP Codes› Louisiana› 70358

ZIP Code 70358

Grand Isle, Louisiana, United States

Standard ZIP Central Time (CT)
623
Population
37.2
Per sq mile
Jefferson
County

About ZIP Code 70358

ZIP code 70358 is assigned to Grand Isle, Jefferson County, Louisiana, United States. It falls in the Central Time (CT) zone. The estimated population of this ZIP code area is 623 with a density of 37.2 people per square mile.

🔍 Looking for another ZIP code? Browse all US ZIP codes →

Location Details

ZIP Code70358
CityGrand Isle
CountyJefferson County
StateLouisiana
CountryUnited States
TimezoneCentral Time (CT)
Timezone IDAmerica/Chicago
Latitude29.2137
Longitude-90.0306
ZIP TypeStandard ZIP

Post Office

Address3393 HIGHWAY 1
CityGRAND ISLE
StateLA

Nearby ZIP Codes in Louisiana

70357
Golden Meadow
70083
Port Sulphur
70345
Cut Off
70354
Galliano
70067
Lafitte
70036
Barataria

Frequently Asked Questions

What city is ZIP code 70358 in?

ZIP code 70358 is in Grand Isle, Jefferson County, Louisiana, United States.

What county is ZIP code 70358 in?

ZIP code 70358 is in Jefferson County, Louisiana.

What timezone is ZIP code 70358 in?

ZIP code 70358 is in the Central Time (CT) zone (America/Chicago).

What is the population of ZIP code 70358?

The estimated population of ZIP code 70358 is 623 people with a density of 37.2 people per square mile.

What state is ZIP code 70358 in?

ZIP code 70358 is in Louisiana (LA), United States.

📋 Data Source: United States Postal Service (USPS) & US Census Bureau (ZCTA data) · Public domain government data. For official ZIP code information visit tools.usps.com. Data is periodically updated but may not reflect the most recent changes.