Stanford, California

1 ZIP code · Pacific time

ZIP codes (largest first)

94305 · 18,509
Population18,662
StateCalifornia
CountySanta Clara County
Time zonePacific
Land area2.75 sq mi

Area codes in this area

650

These are the area codes that most often serve Stanford (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Find the ZIP+4 for an address in Stanford

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Population: U.S. Census Bureau, ACS 5-year estimates, 2024.