Los Angeles County, California Zip Codes
📍 Los Angeles County has 538 zip codes with a population of 9,934,597.
Los Angeles County is located in California with a land area of 3,684 square miles. The county seat is Los Angeles. Below you'll find all 538 zip codes in Los Angeles County with population, income and home value, the county's affordability profile, and links to its 127 city pages.
Population and demographic data sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code routing data sourced from the United States Postal Service (USPS).
All Los Angeles County Zip Codes
Los Angeles County at a Glance
Los Angeles County has 538 ZIP codes in this directory: 288 standard delivery ZIPs and 250 PO Box or unique ZIPs that carry no resident population in Census data. The 275 ZIPs with published Census housing data cover 9,934,597 residents, the largest being 90011 (Los Angeles) with 106,042 people.
The median ZIP in Los Angeles County has a household income of $87,339 and a home value of $751,400, a price-to-income ratio of 9.2, above the 6.7 California ZIP median. Affordability ranges from 91759 in Mt Baldy at a ratio of 3.2 to 90049 in Los Angeles, where the median home is above the $2 million Census ceiling. The highest median income is in 90272 (Pacific Palisades) at $225,256. Median rent across these ZIPs is $1,843 a month.
50% of households in the typical Los Angeles County ZIP own their home (statewide ZIP median 64%). 36% of adults hold a bachelor's degree, above the 31% statewide median. The median poverty rate is 11.5%, above the 10.8% statewide ZIP median. Overall density is about 2,697 residents per square mile across 3,684 square miles of ZIP land area.
Medians are taken across the ZIP codes listed below (each ZIP weighted equally); PO Box and no-data ZIPs are excluded. Definitions on the methodology page; statewide comparisons in the 2026 California ZIP Code Affordability Report.
Los Angeles County Zip Code Map
Interactive map of Los Angeles County, California zip codes.