In which county is ZIP code 71378 located?

ZIP 71378 is listed under Franklin, LA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 71378: Wisner, LA

ZIP: 71378

County: Franklin

Coordinates: 31.99130, -91.67680

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Wisner, LA postal area 71378. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Wisner
ZIP Code	71378
County	Franklin
State	LA
Latitude / Longitude	31.99130, -91.67680
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 71378 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 71378 is approximately 31.99130 (latitude) and -91.67680 (longitude). This location sits within Franklin, contributing to regional planning across LA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 71378 for mail delivery and general location reference in Franklin, LA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Wisner within LA.

Frequently Asked Questions

What is the primary city for ZIP code 71378?

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

In which county is 71378 located?

ZIP code 71378 is situated within Franklin, LA.

What are the coordinates for 71378?

The approximate center point is 31.99130 (Latitude) and -91.67680 (Longitude).

Is ZIP code 71378 active?

This page lists ZIP 71378 as Listed based on the latest refresh date shown above.

Does ZIP 71378 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