In which county is ZIP code 70663 located?

ZIP 70663 is listed under Calcasieu, LA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 70663: Sulphur, LA

ZIP: 70663

County: Calcasieu

Coordinates: 30.21900, -93.36390

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Sulphur, LA postal area 70663. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Sulphur
ZIP Code	70663
County	Calcasieu
State	LA
Latitude / Longitude	30.21900, -93.36390
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 70663 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 70663 is approximately 30.21900 (latitude) and -93.36390 (longitude). This location sits within Calcasieu, contributing to regional planning across LA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 70663 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 70663?

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

In which county is 70663 located?

ZIP code 70663 is situated within Calcasieu, LA.

What are the coordinates for 70663?

The approximate center point is 30.21900 (Latitude) and -93.36390 (Longitude).

Is ZIP code 70663 active?

This page lists ZIP 70663 as Listed based on the latest refresh date shown above.

Does ZIP 70663 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