Sulphur, LA ZIP Codes, Coordinates & Counties
Sulphur, Louisiana has 2 ZIP codes in Calcasieu county. The approximate center of Sulphur is 30.208, -93.415. Sulphur has about 196,477 known street addresses.
ZIP codes in Sulphur, LA
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 70663 | Calcasieu | 30.29 | -93.38 |
| 70665 | Calcasieu | 30.126 | -93.45 |
Counties Sulphur spans
Calcasieu
Most common streets in Sulphur
Maplewood, Burton, Short, Huntington, Highway 27, Post Oak, Beglis, Cypress, Carlyss, Ruth
Frequently asked questions
What ZIP codes are in Sulphur, LA?
Sulphur, Louisiana has 2 ZIP codes, ranging from 70663 to 70665. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Sulphur, LA in?
Sulphur is in Calcasieu county.
What are the latitude and longitude of Sulphur, LA?
The approximate center of Sulphur, Louisiana is latitude 30.208, longitude -93.415. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Sulphur, LA have?
Sulphur has 2 ZIP codes.
How many addresses are in Sulphur, LA?
Sulphur, Louisiana has about 196,477 known street addresses in the sthan.io US address database.
What are the most common streets in Sulphur, LA?
Some of the most common street names in Sulphur are Maplewood, Burton, Short, Huntington, Highway 27, Post Oak.
What cities are near Sulphur, LA?
Cities near Sulphur include Westlake (8 mi), Vinton (11 mi), Lake Charles (13 mi), Dequincy (15 mi), Hackberry (17 mi).
Cities near Sulphur
Westlake, LA (8 mi) Vinton, LA (11 mi) Lake Charles, LA (13 mi) Dequincy, LA (15 mi) Hackberry, LA (17 mi) Starks, LA (18 mi) Deweyville, TX (22 mi) Iowa, LA (24 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database