Zip Code 90042 — Los Angeles, CA

ZIP Code 90042 is associated with Los Angeles, CA, in Los Angeles County. The listed population estimate is 56,835; estimated density is 4,855.7 people per square mile. Among records with population estimates, it ranks #36 of 288 in Los Angeles County and #152 of 1,762 in CA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (34.114750, -118.192000)

Data MetricLocal Statistic
Postal / Zip Code90042
Primary CityLos Angeles
State / ProvinceCA
CountyLos Angeles
Total Population56,835
Population Density4,855.7 people/sq mi
TimezoneAmerica/Los_Angeles

How 90042 Compares

MetricZIP 90042Los Angeles County recordsCA records
Population estimate56,8359,807,501 (sum)39,286,245 (sum)
Population Density4,855.7 /sq mi----
County population rank#36 of 288----
State population rank#152 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 90041Los Angeles1.8 mi27,920
ZIP 91030South Pasadena2.0 mi26,068
ZIP 90065Los Angeles2.1 mi44,658
ZIP 91105Pasadena2.3 mi12,531
ZIP 90031Los Angeles2.6 mi36,127

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 →