In which county is ZIP code 70556 located?

ZIP 70556 is listed under Acadia, LA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 70556: Mermentau, LA

ZIP: 70556

County: Acadia

Coordinates: 30.18610, -92.57220

ZIP Type: Standard

Time Zone: Central Time (CT)

This profile provides an in-depth look at ZIP code 70556, serving Mermentau in LA. It lies in Acadia and supports delivery, planning, and address verification.

Primary City	Mermentau
ZIP Code	70556
County	Acadia
State	LA
Latitude / Longitude	30.18610, -92.57220
ZIP Type	Standard
Time Zone	Central Time (CT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 70556 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 70556 are listed as 30.18610 / -92.57220, useful for GPS and service checks in and around Mermentau, LA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 70556 for mail delivery and general location reference in Acadia, LA.

Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Mermentau.

Related ZIP Codes (Nearby)

Explore other postal codes near Mermentau within LA.

Frequently Asked Questions

What is the primary city for ZIP code 70556?

The primary city for this ZIP code is Mermentau, located in LA.

In which county is 70556 located?

ZIP code 70556 is situated within Acadia, LA.

What are the coordinates for 70556?

The approximate center point is 30.18610 (Latitude) and -92.57220 (Longitude).

Is ZIP code 70556 active?

This page lists ZIP 70556 as Listed based on the latest refresh date shown above.

Does ZIP 70556 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

Methodology & Data Notes

How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.

Page updated: 2026-01-08