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Zip Code 70669 — Westlake, LA

ZIP Code 70669 is associated with Westlake, LA, in Calcasieu County. The listed population estimate is 9,552; estimated density is 126.2 people per square mile. Among records with population estimates, it ranks #8 of 13 in Calcasieu County and #152 of 524 in LA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (30.242160, -93.277310)

Data MetricLocal Statistic
Postal / Zip Code70669
Primary CityWestlake
State / ProvinceLA
CountyCalcasieu
Total Population9,552
Population Density126.2 people/sq mi
TimezoneAmerica/Chicago

How 70669 Compares

MetricZIP 70669Calcasieu County recordsLA records
Population estimate9,552187,517 (sum)4,611,457 (sum)
Population Density126.2 /sq mi----
County population rank#8 of 13----
State population rank#152 of 524----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in LA

ZIP CodeCityDistancePopulation estimate
ZIP 70629Lake Charles3.6 miN/A
ZIP 70601Lake Charles3.9 mi30,872
ZIP 70609Lake Charles5.7 mi357
ZIP 70663Sulphur7.2 mi27,799
ZIP 70605Lake Charles7.7 mi40,482

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →