San Benito County, California Zip Codes
📍 San Benito County has 5 zip codes with a population of 62,665.
San Benito County is located in California with a land area of 1,299 square miles. The county seat is Hollister. Below you'll find all 5 zip codes in San Benito County with population, income and home value, the county's affordability profile, and links to its 4 city pages.
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 Benito County Zip Codes
| ZIP Code | City | Details |
|---|---|---|
| 95023 | Hollister | View → |
| 95024 | Hollister | View → |
| 95043 | Paicines | View → |
| 95045 | San Juan Bautista | View → |
| 95075 | Tres Pinos | View → |
San Benito County at a Glance
San Benito County has 5 ZIP codes in this directory: 4 standard delivery ZIPs and 1 PO Box or unique ZIP that carries no resident population in Census data. The 4 ZIPs with published Census housing data cover 62,665 residents, the largest being 95023 (Hollister) with 57,367 people.
The median ZIP in San Benito County has a household income of $108,228 and a home value of $830,800, a price-to-income ratio of 7.2, above the 6.7 California ZIP median. Affordability ranges from 95075 in Tres Pinos at a ratio of 6.5 to 95043 in Paicines, where the median home is $891,700. The highest median income is in 95075 (Tres Pinos) at $131,250. Median rent across these ZIPs is $1,819 a month.
66% of households in the typical San Benito County ZIP own their home (statewide ZIP median 64%). 32% of adults hold a bachelor's degree, in line with the 31% statewide median. The median poverty rate is 4.8%, far below the 10.8% statewide ZIP median. Overall density is about 48 residents per square mile across 1,299 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 Benito County Zip Code Map
Interactive map of San Benito County, California zip codes.