Codes.zone

Santa Clara County ZIP Codes

Santa Clara County is a county of California.

ZIP codes
109
Cities & towns
21
Area codes
3
Land area
1,291 sq mi

Every ZIP code in Santa Clara County

940xx–951xx
The complete list of Santa Clara County, CA ZIP codes with the city each one delivers to.
ZIP codeCity
94022Los Altos
94023Los Altos
94024Los Altos
94035Mountain View
94039Mountain View
94040Mountain View
94041Mountain View
94042Mountain View
94043Mountain View
94085Sunnyvale
94086Sunnyvale
94087Sunnyvale
94088Sunnyvale
94089Sunnyvale
94301Palo Alto
94302Palo Alto
94304Palo Alto
94305Stanford
94306Palo Alto
94309Palo Alto
95002Alviso
95008Campbell
95009Campbell
95011Campbell
95013Coyote
95014Cupertino
95015Cupertino
95020Gilroy
95021Gilroy
95025San Jose
95026Holy City
95030Los Gatos
95031Los Gatos
95032Los Gatos
95033Los Gatos
95035Milpitas
95036Milpitas
95037Morgan Hill
95038Morgan Hill
95042New Almaden
95044Redwood Estates
95046San Martin
95050Santa Clara
95051Santa Clara
95052Santa Clara
95053Santa Clara
95054Santa Clara
95055Santa Clara
95056Santa Clara
95070Saratoga
95071Saratoga
95101San Jose
95103San Jose
95106San Jose
95108San Jose
95109San Jose
95110San Jose
95111San Jose
95112San Jose
95113San Jose
95115San Jose
95116San Jose
95117San Jose
95118San Jose
95119San Jose
95120San Jose
95121San Jose
95122San Jose
95123San Jose
95124San Jose
95125San Jose
95126San Jose
95127San Jose
95128San Jose
95129San Jose
95130San Jose
95131San Jose
95132San Jose
95133San Jose
95134San Jose
95135San Jose
95136San Jose
95138San Jose
95139San Jose
95140Mount Hamilton
95141San Jose
95148San Jose
95150San Jose
95151San Jose
95152San Jose
95153San Jose
95154San Jose
95155San Jose
95156San Jose
95157San Jose
95158San Jose
95159San Jose
95160San Jose
95161San Jose
95164San Jose
95170San Jose
95172San Jose
95173San Jose
95190San Jose
95191San Jose
95192San Jose
95193San Jose
95194San Jose
95196San Jose

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Santa Clara County codes above are listed without a column we would have to invent.

Cities and towns in Santa Clara County

A further 8 places in Santa Clara County appear in the postal source without a page of its own; their codes are in the table above and each one links to its own page.

Area codes covering Santa Clara County

Telephone and postal boundaries are drawn by different bodies, so these codes overlap the county without matching its edges.

Where Santa Clara County's ZIP codes sit

Each point is the reference point of one Santa Clara County ZIP code, plotted from its record coordinates. The outline is the convex envelope of those points — a footprint, not a boundary.
  • Reference points and footprint
  • Not an official NANPA boundary
  • Not a USPS delivery area

Scope every ZIP code recorded in Santa Clara County. Source GeoNames US postal codes (2026-07 postal dump), Census 2024 county Gazetteer (2024 Gazetteer) and geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot). Updated . The outline is a convex envelope of ZIP reference points, not a jurisdiction boundary.