In which county is ZIP code 70471 located?

ZIP 70471 is listed under St. Tammany, LA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 70471: Mandeville, LA

ZIP: 70471

County: St. Tammany

Coordinates: 30.42070, -90.05890

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Mandeville, LA postal area 70471. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Mandeville
ZIP Code	70471
County	St. Tammany
State	LA
Latitude / Longitude	30.42070, -90.05890
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 70471 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 70471 is commonly represented around 30.42070, -90.05890. These coordinates help identify the general area within St. Tammany, LA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 70471 for mail delivery and general location reference in St. Tammany, LA.

This ZIP may extend beyond the city core into nearby communities within St. Tammany.

Related ZIP Codes (Nearby)

Explore other postal codes near Mandeville within LA.

Frequently Asked Questions

What is the primary city for ZIP code 70471?

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

In which county is 70471 located?

ZIP code 70471 is situated within St. Tammany, LA.

What are the coordinates for 70471?

The approximate center point is 30.42070 (Latitude) and -90.05890 (Longitude).

Is ZIP code 70471 active?

This page lists ZIP 70471 as Listed based on the latest refresh date shown above.

Does ZIP 70471 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