Grand Isle, LA
Single-footprint Census roll-up for Grand Isle, LA: 1 USPS ZIP, population 1,296. Open the primary ZIP for household income, housing tenure, and commute from ACS 2023 5-Year Estimates.
U.S. Census Bureau, SimpleMaps US ZIP Code Database, delivery-area ZIP coverage
ACS city ledger plate
Sheet GRAND-ISLE-LA · Grand Isle, LA 1 ZIPs · 1,296 pop · Jefferson Parish
INC-UNK · RANK-UNK · GAP-UNK · BOOK-ONE · OWN-HIGH · POP-VILLAGE · SPREAD-UNK · HOME-MID
- INC-UNK Income pending
- RANK-UNK Rank pending
- GAP-UNK Gap pending
- BOOK-ONE 1 ZIP
- OWN-HIGH 87% owners
- POP-VILLAGE 1,296
- SPREAD-UNK Single-ZIP book
- HOME-MID $269,500
Instrument codes from this city’s ACS household income, national rank, county-peer gap, ZIP book, owner tenure, population scale, intra-city income spread, and home-value band, not a moving recommendation.
ACS income coverage is incomplete for this city roll-up, so the page leads with population (1,296) and ZIP count (1). Gaps are Census withholding, not missing pages.
Owner-occupancy here runs high (87.3%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.
Population concentration
Grand Isle's single ZIP 70358 carries the town
Grand Isle is published as a single USPS ZIP. Code 70358 is the entire residential footprint (1,296 ACS residents), so the city page and the ZIP page tell the same household story, open that ZIP for income, tenure, and commute detail.
Census ZBP business roll-up
Mid-pack ZBP load on Grand Isle's one ZIP
Citywide ZBP: 22 establishments, 184 employees , annual payroll $7,744k (~17 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 70358 (22 units) ; leading NAICS Accommodation and food services (6) · also Retail trade · Administrative and support and waste management and remediation services .
ZIP Codes in Grand Isle, LA
These ZIP codes sit in Jefferson Parish, which covers 17 ZIP codes in all; 1 of them fall in Grand Isle. See the Jefferson Parish roll-up →
| ZIP Code | Population | Median income | Establishments | Density |
|---|---|---|---|---|
| 70358 | 1,296 | n/a | 22 | 78 |
Grand Isle roll-ups here are for informational purposes only and do not constitute financial or relocation advice. ACS and Census ZBP figures are estimates; confirm the current table against Census before a money or move decision involving Grand Isle, .