Grand Isle
A town in Jefferson Parish, Louisiana — population 1,447 as of 2020.
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Heat Advisory — Heat Advisory issued August 22 at 2:33AM CDT until August 22 at 8:00PM CDT by NWS New Orleans LA
Overnight
83°F
Chance Showers And Thunderstorms25% precip
Saturday
90°F
Chance Showers And Thunderstorms30% precip
Saturday Night
84°F
Partly Cloudy5% precip
Sunday
91°F
Sunny8% precip
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Grand Isle by the numbers
Population
1,447Population figure, 2020
Households & income
- Area
- 6.4 sq mi (16.59 km²), 1.77 sq mi water
- Median age
- 58.4
- Households
- 353
- Persons per household
- 1.7
- Median house value
- $269,500
Municipal office
- Office
- TOWN CLERK
- Address
- PO BOX 200, GRAND ISLE, LA 70358