Santa Clara, CA ZIP Codes
Santa Clara, California has 7 ZIP codes: 3 for street addresses (, and ), 3 for PO boxes (, and ) and 1 for a single organization.
Your street decides which one you use.
Which Santa Clara ZIP code is my address in?
Street ranges from the Census Bureau, 2026. PO box and organization ZIP codes are not found by street. A new street may be missing: address not found?
Santa Clara ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
95052, 95053, 95055 and 95056 have no area on the map: they are PO box or single-organization ZIP codes. Dashed line: Santa Clara city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Santa Clara ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 95050 | street delivery John Sanchez Annex |
| 95051 | street delivery Mission Santa Clara |
| 95052 | PO boxes at the Santa Clara post office Santa Clara |
| 95053 | one organization Santa Clara |
| 95054 | street delivery John Sanchez Annex |
| 95055 | PO boxes at the Mission Santa Clara post office Mission Santa Clara |
| 95056 | PO boxes at the Agnew post office Agnew |
Santa Clara ZIP code questions
What is the main ZIP code for Santa Clara?
95050, the ZIP code of the main John Sanchez Annex post office at 1451 Walsh Ave.
Which Santa Clara ZIP codes are for PO boxes only?
95052, 95055 and 95056. Mail to them goes to boxes at the post office, not to street addresses.
What county is Santa Clara in?
Santa Clara County.
ZIP codes for towns near Santa Clara
More towns near Santa Clara: Saratoga, Fremont, Los Gatos, San Jose, Palo Alto, Newark, Menlo Park, Union City, Redwood City.
Sources and last checked
USPS ZIP Locale Detail (October 1, 2026), GeoNames (CC BY 4.0), U.S. Census Bureau, HUD-USPS crosswalk.
Checked October 20, 2026. Sources · How we build our lists · Corrections