Cazadero, California Zip Codes
📍 Cazadero is in Sonoma County, California with 1 zip code; the most populous is 95421.
Cazadero is a USPS city name in Sonoma County, California with a Census population of approximately 1,679 across its ZIP codes. Sonoma County as a whole has 51 ZIP codes in this directory. Below you'll find every zip code serving Cazadero 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 Cazadero Zip Codes
Cazadero at a Glance
Cazadero has 1 ZIP code in this directory: 1 standard delivery ZIP. The 1 ZIP with published Census housing data cover 1,679 residents, the largest being 95421 with 1,679 people.
The median ZIP in Cazadero has a household income of $67,917 and a home value of $604,400, a price-to-income ratio of 8.9, above the 6.7 California ZIP median. Median rent across these ZIPs is $1,260 a month.
74% of households in the typical Cazadero ZIP own their home (statewide ZIP median 64%). 41% of adults hold a bachelor's degree, above the 31% statewide median. The median poverty rate is 20.5%, far above the 10.8% statewide ZIP median. Overall density is about 12 residents per square mile across 143 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.
Cazadero Zip Code Map
Interactive map of Cazadero, California zip codes. Click any marker for details.