Post offices in the 70556 ZIP code of Mermentau, LA

The ZIP code 70556, situated in Mermentau, LA, includes 1 post office within the city of Mermentau. The listed operating hours indicate when retail services are available, providing a time when postal employees are available to assist customers. Often, the lobby areas remain open longer, granting access to PO boxes, package drop-off areas, and self-service Automated Postal Center (APC) machines for stamp purchases.The compilation is sorted first by city and then by the name of the post office, with Street View pictures of the post offices included whenever possible. Please contact us if you find an error, so that we can correct it.

Street View Image of Mermentau Post Office in Mermentau, LA

Mermentau Post Office is currently closed

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
101 7th St Mermentau, LA 70556-3000

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Open hours
Day Open Close
Monday 12:00 PM 4:00 PM
Tuesday 12:00 PM 4:00 PM
Wednesday 12:00 PM 4:00 PM
Thursday 12:00 PM 4:00 PM
Friday 12:00 PM 4:00 PM
Saturday 8:00 AM 11:00 AM
Sunday Closed

Phone: 337-824-4752

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