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Grand Isle

Trip Planner USA  /  Louisiana  /  Grand Isle
Grand Isle is a town in Jefferson Parish, Louisiana, located on a barrier island of the same name in the Gulf of Mexico. The island is at the mouth of Barataria Bay where it meets the gulf. As of the 2010 census, the town's resident population was 1,296; during summers, the population including tourists and seasonal residents sometimes increases to over 20,000. Grand Isle is statistically part of the New Orleans−Metairie−Kenner Metropolitan Statistical Area, though it is not connected to New Orleans' continuous urbanized area.Grand Isle's main street is the sea-side start of Louisiana Highway 1, which stretches 436.2 miles away to the north-west corner of the state, ending near Shreveport, Louisiana. Highway 1's automobile causeway at the west end of the island is the only land access to or from Grand Isle. Direct access to Grand Isle's seat of parish government is 95mi away in suburban Jefferson Parish, which leaves the town somewhat politically isolated.HistoryGrand Isle has been repeatedly pummeled by hurricanes through its history. On average, Grand Isle has been affected by tropical storms or hurricanes every 2.68 years (since 1877), with direct hits on average every 7.88 years. Some of the more severe are listed here.
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