Westlake, LA ZIP Codes, Coordinates & Counties
Westlake, Louisiana has 1 ZIP code in Calcasieu county. The approximate center of Westlake is 30.243, -93.279. Westlake has about 71,784 known street addresses.
ZIP codes in Westlake, LA
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 70669 | Calcasieu | 30.243 | -93.279 |
Counties Westlake spans
Calcasieu
Most common streets in Westlake
Miller, Evergreen, Davis, Westwood, Hudson, Sampson, Westlake, Baker, Harrison, Jones
Frequently asked questions
What ZIP codes are in Westlake, LA?
Westlake, Louisiana has 1 ZIP code, ranging from 70669 to 70669. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Westlake, LA in?
Westlake is in Calcasieu county.
What are the latitude and longitude of Westlake, LA?
The approximate center of Westlake, Louisiana is latitude 30.243, longitude -93.279. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Westlake, LA have?
Westlake has 1 ZIP code.
How many addresses are in Westlake, LA?
Westlake, Louisiana has about 71,784 known street addresses in the sthan.io US address database.
What are the most common streets in Westlake, LA?
Some of the most common street names in Westlake are Miller, Evergreen, Davis, Westwood, Hudson, Sampson.
What cities are near Westlake, LA?
Cities near Westlake include Lake Charles (5 mi), Sulphur (8 mi), Dequincy (14 mi), Iowa (16 mi), Vinton (19 mi).
Cities near Westlake
Lake Charles, LA (5 mi) Sulphur, LA (8 mi) Dequincy, LA (14 mi) Iowa, LA (16 mi) Vinton, LA (19 mi) Ragley, LA (20 mi) Hackberry, LA (21 mi) Lacassine, LA (21 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database