Zip Code 90290 — Topanga, CA

ZIP Code 90290 is associated with Topanga, CA, in Los Angeles County. The listed population estimate is 6,315; estimated density is 130.2 people per square mile. Among records with population estimates, it ranks #264 of 288 in Los Angeles County and #1094 of 1,762 in CA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (34.097250, -118.612500)

Data MetricLocal Statistic
Postal / Zip Code90290
Primary CityTopanga
State / ProvinceCA
CountyLos Angeles
Total Population6,315
Population Density130.2 people/sq mi
TimezoneAmerica/Los_Angeles

How 90290 Compares

MetricZIP 90290Los Angeles County recordsCA records
Population estimate6,3159,807,501 (sum)39,286,245 (sum)
Population Density130.2 /sq mi----
County population rank#264 of 288----
State population rank#1094 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 91302Calabasas3.8 mi25,569
ZIP 90272Pacific Palisades4.1 mi21,390
ZIP 91364Woodland Hills4.1 mi27,748
ZIP 91356Tarzana5.5 mi30,942
ZIP 91367Woodland Hills5.5 mi45,889

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 →