Westlake, Calcasieu Parish
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| City | Westlake |
| State | Louisiana (LA) |
| County | Calcasieu Parish |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 30.24215 |
| Longitude | -93.25071 |
| Population | 4,743 |
| Density | 484.1 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 71457, 70669 |
| Area Code | 318, 985 |
| School District | Calcasieu Parish School District |
Westlake is a locality in Calcasieu Parish, Louisiana, United States. It has a population of approximately 4,743. The population density is 484.1 people per km². Westlake is located at 30.2421°N, 93.2507°W. It observes the Central Time (America/Chicago) timezone. ZIP code: 70669.
Westlake rises from the humid embrace of Southwest Louisiana, a place where the air itself seems to hold the scent of pine needles and damp earth. It lies 2.3 miles west-north-west of Lake Charles, LA (from Lake Charles, LA: bearing 298°T), and is situated 7.6 miles east of Sulphur. The landscape here is a gentle, fertile flatness, punctuated by meandering bayous and the broad sweep of Lake Charles, its namesake a shimmering expanse that catches the afternoon sun. Towering live oaks, draped in veils of Spanish moss, stand sentinel along the roadside, their gnarled branches reaching towards a sky that often hangs heavy with the promise of rain. The land breathes a quiet resilience, a patient unfolding of green, where the occasional rusted hulk of an old farm implement rests amongst the encroaching wild grasses, a silent nod to seasons past. The history of Westlake is inextricably linked to the rich resources of this region, its early days marked by logging and the processing of timber that once dominated the surrounding forests. Later, the discovery and exploitation of natural gas and oil brought a new wave of industry, shaping the character of Westlake into a working community with a pragmatic spirit. The port facilities along the Calcasieu River remain a vital artery, a constant hum of activity that speaks to the ongoing economic pulse of the area, connecting it to wider markets. Even as industry has evolved, the echoes of its past linger, a subtle undercurrent beneath the daily rhythm of life, where the scent of petrochemical plants mingles with the sweet perfume of magnolias in bloom.
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This page provides an embedded street and satellite map of Westlake, Louisiana — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 30.24215, -93.25071. Live weather conditions are sourced directly from the National Weather Service, with current observations and a 7-day forecast also powered by Open-Meteo. Real-time local news and world news feeds keep the page current, while a Wikipedia summary or an editorially written description provides background on Westlake and Calcasieu Parish.
Detailed location data for Westlake includes the ZIP code (71457), telephone area code (318, 985), county seat of Calcasieu Parish, and school district assignment (Calcasieu Parish School District). These are among the most commonly searched location details for any US city or town.
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity — ensuring the correct Westlake is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.
| Page generated | July 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. Location verified by proximity — not name matching alone. |