San Pablo, California Zip Codes
📍 San Pablo is in Contra Costa County, California with 1 zip code; the most populous is 94806.
San Pablo is a USPS city name in Contra Costa County, California with a Census population of approximately 63,730 across its ZIP codes. Contra Costa County as a whole has 53 ZIP codes in this directory. Below you'll find every zip code serving San Pablo 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 San Pablo Zip Codes
San Pablo at a Glance
San Pablo has 1 ZIP code in this directory: 1 standard delivery ZIP. The 1 ZIP with published Census housing data cover 63,730 residents, the largest being 94806 with 63,730 people.
The median ZIP in San Pablo has a household income of $82,274 and a home value of $562,500, a price-to-income ratio of 6.8, in line with the 6.7 California ZIP median. Median rent across these ZIPs is $2,007 a month.
50% of households in the typical San Pablo ZIP own their home (statewide ZIP median 64%). 23% of adults hold a bachelor's degree, below the 31% statewide median. The median poverty rate is 11.2%, in line with the 10.8% statewide ZIP median. Overall density is about 8,067 residents per square mile across 8 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.
San Pablo Zip Code Map
Interactive map of San Pablo, California zip codes. Click any marker for details.