Grand Isle town, Louisiana
Official LSAD Designation: Grand Isle town • Census GEOID: 2230830
• Jefferson Parish
Grand Isle town is an incorporated town in Jefferson Parish, Louisiana. According to official records from the Census (2025), Grand Isle town had an estimated population of 1,012 residents. Official Census Bureau geographic records classify this community under LSAD designation Grand Isle town (GEOID 2230830).
Local Government Administration U.S. Census Bureau GMAF
Town Of Grand Isle
Municipal
Official Title:
Town Clerk
Address:
PO BOX 200, GRAND ISLE LA 70358-0200
Parish Of Jefferson
County
Official Title:
Parish President
Address:
200 DERBIGNY ST, STE 6100, GRETNA LA 70053-7802
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 1,012 | 2025 |
| Median Household Income | Data unavailable | ACS 5-Year |
| Median Home Value | $269,500 | 2020-2024 |
| Land Area | 6.40 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).