Lafourche County ZIP Codes
Louisiana, United States · 12 codes
Lafourche County in Louisiana has 12 ZIP codes, from 70301 to 70394, serving 12 places.
ZIP codes in Lafourche
Frequently asked questions
What is the ZIP code of Lafourche?
Lafourche has 12 ZIP codes, from 70301 to 70394. The table lists the places each one serves.
How many places are listed in Lafourche County?
12 places.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.