In which county is ZIP code 70728 located?

ZIP 70728 is listed under Ascension, LA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 70728: Duplessis, LA

ZIP: 70728

County: Ascension

Coordinates: 30.29540, -90.94580

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Duplessis, LA postal area 70728. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Duplessis
ZIP Code	70728
County	Ascension
State	LA
Latitude / Longitude	30.29540, -90.94580
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 70728 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 70728 are listed as 30.29540 / -90.94580, useful for GPS and service checks in and around Duplessis, LA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 70728 for mail delivery and general location reference in Ascension, LA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Duplessis within LA.

Frequently Asked Questions

What is the primary city for ZIP code 70728?

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

In which county is 70728 located?

ZIP code 70728 is situated within Ascension, LA.

What are the coordinates for 70728?

The approximate center point is 30.29540 (Latitude) and -90.94580 (Longitude).

Is ZIP code 70728 active?

This page lists ZIP 70728 as Listed based on the latest refresh date shown above.

Does ZIP 70728 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