Ascension County ZIP Codes
Louisiana, United States · 11 codes
Ascension County in Louisiana has 11 ZIP codes, from 70346 to 70778, serving 11 places.
ZIP codes in Ascension
Frequently asked questions
What is the ZIP code of Ascension?
Ascension has 11 ZIP codes, from 70346 to 70778. The table lists the places each one serves.
How many places are listed in Ascension County?
11 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.