In which county is ZIP code 70381 located?

ZIP 70381 is listed under St. Mary, LA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 70381: Morgan City, LA

ZIP: 70381

County: St. Mary

Coordinates: 29.69460, -91.25930

ZIP Type: Standard

Time Zone: Central Time (CT)

Explore detailed information for ZIP code 70381 in Morgan City, LA. We include verified county details for St. Mary plus key geographic references used for mapping and logistics.

Primary City	Morgan City
ZIP Code	70381
County	St. Mary
State	LA
Latitude / Longitude	29.69460, -91.25930
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 70381 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 70381 are listed as 29.69460 / -91.25930, useful for GPS and service checks in and around Morgan City, LA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 70381 for mail delivery and general location reference in St. Mary, LA.

Some addresses near Morgan City may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Morgan City within LA.

Frequently Asked Questions

What is the primary city for ZIP code 70381?

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

In which county is 70381 located?

ZIP code 70381 is situated within St. Mary, LA.

What are the coordinates for 70381?

The approximate center point is 29.69460 (Latitude) and -91.25930 (Longitude).

Is ZIP code 70381 active?

This page lists ZIP 70381 as Listed based on the latest refresh date shown above.

Does ZIP 70381 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