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Zip Code 96137 — Westwood, CA

96137 is a ZIP Code associated with Westwood, CA, located within Lassen. The postal region supports an estimated population of 2,923 residents across Data Pending housing units, with a population density of 7.9 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.385540, -121.124780)

Data Metric	Local Statistic
Postal / Zip Code	96137
Primary City	Westwood
State / Province	CA
County	Lassen
Total Population	2,923
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	7.9 people/sq mi
Timezone	America/Los_Angeles

How 96137 Compares

Metric	ZIP 96137	Lassen County	CA State Average
Population	2,923	33,123	39,286,245
Median Income	Data Pending	N/A	N/A
Population Density	7.9 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 96020	Chester	9.3 mi	2,222	N/A
Zip 95923	Canyon Dam	13.9 mi	68	N/A
Zip 96061	Mill Creek	19.3 mi	59	N/A
Zip 95947	Greenville	21.5 mi	1,505	N/A
Zip 95934	Crescent Mills	23.8 mi	63	N/A

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 →