ZIP code 70358: Grand Isle, LA
70358 is a ZIP code in Grand Isle, Louisiana, mainly in Jefferson Parish, part of the New Orleans-Metairie, LA metro area. About 623 people live here.
- Population
- 623
- Median household income
- —
- Typical home value
- $249,600-7% in 12 months
- Median rent
- —gross, per month
- Median age
- 58.4
- Homeowners
- 87.3%of occupied homes
Shaded: ZIP code 70358's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 70358 details
| City | Grand Isle |
|---|---|
| State | Louisiana |
| County | Jefferson Parish |
| Metro area | New Orleans-Metairie, LA |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 6.5 sq mi, plus 5.1 sq mi of water |
| Population density | 96 people per sq mi |
| Bachelor's degree or higher | 15.4% of adults 25+ |
| Center coordinates | 29.21473, -90.02755 |
ZIP codes near 70358
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 70357 | Golden Meadow, LA | 10.4 mi | 2,351 |
| 70083 | Port Sulphur, LA | 23.3 mi | 2,317 |
| 70345 | Cut Off, LA | 23.5 mi | 8,344 |
| 70354 | Galliano, LA | 24.1 mi | 3,404 |
| 70050 | Empire, LA | 28.5 mi | 0 |
| 70082 | Pointe A La Hache, LA | 29.7 mi | 674 |
| 70373 | Larose, LA | 31.5 mi | 5,539 |
| 70181 | New Orleans, LA | 32.2 mi | — |
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
Buying a home in 70358?
A typical home in ZIP code 70358 is worth about $249,600 (Zillow Home Value Index). See what buying here would cost per month, with Louisiana average taxes and insurance filled in.
About ZIP code 70358
What city is ZIP code 70358?
ZIP code 70358 is in Grand Isle, LA, in Jefferson Parish.
What county is ZIP code 70358 in?
70358 is mainly in Jefferson Parish, Louisiana.
What is the population of ZIP code 70358?
About 623 people live in ZIP code 70358, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 70358 in?
70358 is in Central Time (UTC−6). It observes daylight saving time.