Acton, California Zip Codes
📍 Acton is in Los Angeles County, California with 1 zip code; the most populous is 93510.
Acton is a USPS city name in Los Angeles County, California with a Census population of approximately 7,397 across its ZIP codes. Los Angeles County as a whole has 538 ZIP codes in this directory. Below you'll find every zip code serving Acton with population, income and home value, a map, and the city's affordability profile.
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 Acton Zip Codes
Acton at a Glance
Acton has 1 ZIP code in this directory: 1 standard delivery ZIP. The 1 ZIP with published Census housing data cover 7,397 residents, the largest being 93510 with 7,397 people.
The median ZIP in Acton has a household income of $123,438 and a home value of $664,000, a price-to-income ratio of 5.4, below the 6.7 California ZIP median. Median rent across these ZIPs is $1,714 a month.
90% of households in the typical Acton ZIP own their home (statewide ZIP median 64%). 28% of adults hold a bachelor's degree, below the 31% statewide median. The median poverty rate is 11.5%, above the 10.8% statewide ZIP median. Overall density is about 92 residents per square mile across 80 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.
Acton Zip Code Map
Interactive map of Acton, California zip codes. Click any marker for details.