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Lafourche Parish ZIP Codes

Browse all ZIP Codes, cities, and associated area codes registered in Lafourche Parish.

County State ZIP Code City Area Codes
Lafourche Parish LA 70301 Thibodaux 225, 985
Lafourche Parish LA 70302 Thibodaux 985
Lafourche Parish LA 70310 Thibodaux 985
Lafourche Parish LA 70345 Cut Off 985
Lafourche Parish LA 70354 Galliano 985
Lafourche Parish LA 70355 Gheens 985
Lafourche Parish LA 70357 Golden Meadow 985
Lafourche Parish LA 70371 Kraemer 985
Lafourche Parish LA 70373 Larose 504, 985
Lafourche Parish LA 70374 Lockport 985
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About U.S. ZIP Codes

ZIP codes are a United States Postal Service system introduced in 1963 to make mail routing more accurate and efficient. The standard format uses five digits, while ZIP+4 adds four more digits for a more precise delivery segment.

ZIP codes cover the United States, its territories, military mail routes, and other USPS delivery points. This directory organizes that data for practical lookup by ZIP code, city, county, and state.