In which county is ZIP code 70665 located?

ZIP 70665 is listed under Calcasieu, LA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 70665: Sulphur, LA

ZIP: 70665

County: Calcasieu

Coordinates: 30.20090, -93.44370

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Sulphur, LA postal area 70665. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Sulphur
ZIP Code	70665
County	Calcasieu
State	LA
Latitude / Longitude	30.20090, -93.44370
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 70665 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 70665 is commonly represented around 30.20090, -93.44370. These coordinates help identify the general area within Calcasieu, LA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 70665 for mail delivery and general location reference in Calcasieu, LA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Sulphur within LA.

Frequently Asked Questions

What is the primary city for ZIP code 70665?

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

In which county is 70665 located?

ZIP code 70665 is situated within Calcasieu, LA.

What are the coordinates for 70665?

The approximate center point is 30.20090 (Latitude) and -93.44370 (Longitude).

Is ZIP code 70665 active?

This page lists ZIP 70665 as Listed based on the latest refresh date shown above.

Does ZIP 70665 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