There are 10 zip codes in Lafourche Parish, Louisiana. The most populated is 70301, located in Thibodaux. * 2024 populations estimated based on the latest ACS 5-year data.

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Zip Code
Population
City
7030147,429Thibodaux
7039414,491Raceland
703458,692Cut Off
703746,498Lockport
703735,845Larose
703544,015Galliano
703572,880Golden Meadow
703551,331Gheens
70310374Thibodaux
70375133Mathews
showing: 10 rows

Zip Codes in Lafourche Parish, Louisiana by Population (2024)