In which county is ZIP code 70342 located?

ZIP 70342 is listed under St. Mary, LA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 70342: Berwick, LA

ZIP: 70342

County: St. Mary

Coordinates: 29.69290, -91.25180

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Berwick, LA postal area 70342. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Berwick
ZIP Code	70342
County	St. Mary
State	LA
Latitude / Longitude	29.69290, -91.25180
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 70342 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 70342 is commonly represented around 29.69290, -91.25180. These coordinates help identify the general area within St. Mary, LA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 70342 for mail delivery and general location reference in St. Mary, LA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Berwick within LA.

Frequently Asked Questions

What is the primary city for ZIP code 70342?

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

In which county is 70342 located?

ZIP code 70342 is situated within St. Mary, LA.

What are the coordinates for 70342?

The approximate center point is 29.69290 (Latitude) and -91.25180 (Longitude).

Is ZIP code 70342 active?

This page lists ZIP 70342 as Listed based on the latest refresh date shown above.

Does ZIP 70342 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