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  2. What is the zip code of Mermentau, LA, 70556

Mermentau (LA) Zip Code is 70556 Latest Details Jul, 2025

Updated: 07-07-2025

Mermentau (LA) zip Code is 70556, Postal Code details. Mermentau is located in state LA, United States.

Find Zip Code 70556 Details

ZIP code 70556 is located in Mermentau LA in the United States.

Postal Code United States Zip Code 70556 Latest update Mermentau, LA
Zip Code / Postal Code 70556

City

Mermentau

State Code

LA

County

Acadia, United States

Postal Locations

Mermentau, LA - Zip Code is - 70556

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 70556 is an essential part of the postal system in Mermentau, LA. Located in a vibrant part of the city, this zip code covers a variety of neighborhoods, offering residents and businesses a unique blend of suburban comfort and urban convenience. Whether you're looking to send mail, relocate, or simply learn more about the area, Mermentau has a lot to offer.

FAQ about Zip Code 70556, Mermentau, (LA)

What is Zip code Mermentau?

Mermentau Zip Code: 70556, used by the Mermentau Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Acadia, LA. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Mermentau?

Mermentau Postal Code is: 70556

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