Baker, California Zip Codes
📍 Baker is in San Bernardino County, California with 1 zip code; the most populous is 92309.
Baker is a USPS city name in San Bernardino County, California with a Census population of approximately 561 across its ZIP codes. San Bernardino County as a whole has 121 ZIP codes in this directory. Below you'll find every zip code serving Baker 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 Baker Zip Codes
Baker at a Glance
Baker has 1 ZIP code in this directory: 1 standard delivery ZIP. The 1 ZIP with published Census housing data cover 561 residents, the largest being 92309 with 561 people.
The median ZIP in Baker has a household income of $31,786 and a home value of $96,100, a price-to-income ratio of 3.0, far below the 6.7 California ZIP median. Median rent across these ZIPs is $774 a month.
34% of households in the typical Baker ZIP own their home (statewide ZIP median 64%). 1% of adults hold a bachelor's degree, far below the 31% statewide median. The median poverty rate is 30.4%, far above the 10.8% statewide ZIP median. Overall density is about 2 residents per square mile across 359 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.
Baker Zip Code Map
Interactive map of Baker, California zip codes. Click any marker for details.