Cost of living in Grand Isle, LA

Grand Isle is a Census town in Jefferson Parish, LA. ACS 2024 5-year population is 623. Rent uses Jefferson Parish ACS 2024 5-year median gross rent; Grand Isle is too small for ACS housing. HUD FMR not bundled. Median home value is $269,500. Insurance is the NAIC state average; food is a USDA plan — no town indexes.