Zip Code 91330 — Northridge, CA

ZIP Code 91330 is associated with Northridge, CA, in Los Angeles County. The listed population estimate is 2,512; estimated density is 1,942.8 people per square mile. Among records with population estimates, it ranks #273 of 288 in Los Angeles County and #1252 of 1,762 in CA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (34.244600, -118.526690)

Data MetricLocal Statistic
Postal / Zip Code91330
Primary CityNorthridge
State / ProvinceCA
CountyLos Angeles
Total Population2,512
Population Density1,942.8 people/sq mi
TimezoneAmerica/Los_Angeles

How 91330 Compares

MetricZIP 91330Los Angeles County recordsCA records
Population estimate2,5129,807,501 (sum)39,286,245 (sum)
Population Density1,942.8 /sq mi----
County population rank#273 of 288----
State population rank#1252 of 1,762----

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 CA

ZIP CodeCityDistancePopulation estimate
ZIP 91325Northridge0.8 mi35,062
ZIP 91324Northridge1.4 mi30,699
ZIP 91343North Hills2.7 mi60,783
ZIP 91326Porter Ranch3.0 mi38,428
ZIP 91335Reseda3.1 mi74,526

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 →