There are 58 zip codes in Santa Clara County, California. The most populated is 95035, located in Milpitas. * 2024 populations estimated based on the latest ACS 5-year data.

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Zip Code
Population
City
9503579,393Milpitas
9512370,952San Jose
9502068,365Gilroy
9512762,269San Jose
9501461,414Cupertino
9505160,499Santa Clara
9511159,761San Jose
9408758,913Sunnyvale
9511258,775San Jose
9512553,333San Jose
9512252,555San Jose
9503751,867Morgan Hill
9512451,803San Jose
9511650,436San Jose
9408649,217Sunnyvale
9500848,746Campbell
9513647,294San Jose
9514845,688San Jose
9513240,981San Jose
9505039,905Santa Clara
9512939,797San Jose
9512038,003San Jose
9512636,996San Jose
9512136,657San Jose
9404035,667Mountain View
9512833,653San Jose
9511832,827San Jose
9404332,670Mountain View
9507031,688Saratoga
9513131,335San Jose
9513430,916San Jose
9513328,749San Jose
9511728,663San Jose
9430627,785Palo Alto
9503227,678Los Gatos
9505424,444Santa Clara
9402424,041Los Altos
9408923,447Sunnyvale
9408522,996Sunnyvale
9513521,402San Jose
9511020,314San Jose
9402220,052Los Altos
9513819,420San Jose
9430517,279Stanford
9430117,259Palo Alto
9404115,222Mountain View
9513013,376San Jose
9503013,373Los Gatos
9511910,461San Jose
950339,853Los Gatos
951397,232San Jose
950465,801San Martin
943044,489Palo Alto
950533,317Santa Clara
951132,161San Jose
950021,920Alviso
9514091Mount Hamilton
9501353Coyote
showing: 58 rows

Zip Codes in Santa Clara County, California by Population (2024)