Occidental, California Zip Codes
📍 Occidental is in Sonoma County, California with 1 zip code; the most populous is 95465.
Occidental is a USPS city name in Sonoma County, California with a Census population of approximately 1,251 across its ZIP codes. Sonoma County as a whole has 51 ZIP codes in this directory. Below you'll find every zip code serving Occidental 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 Occidental Zip Codes
Occidental at a Glance
Occidental has 1 ZIP code in this directory: 1 standard delivery ZIP. The 1 ZIP with published Census housing data cover 1,251 residents, the largest being 95465 with 1,251 people.
The median ZIP in Occidental has a household income of $104,792 and a home value of $1,110,500, a price-to-income ratio of 10.6, far above the 6.7 California ZIP median. Median rent across these ZIPs is $1,871 a month.
65% of households in the typical Occidental ZIP own their home (statewide ZIP median 64%). 55% of adults hold a bachelor's degree, far above the 31% statewide median. The median poverty rate is 6.7%, below the 10.8% statewide ZIP median. Overall density is about 26 residents per square mile across 48 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.
Occidental Zip Code Map
Interactive map of Occidental, California zip codes. Click any marker for details.