San Fernando, California

2 ZIP codes · Pacific time

ZIP codes (largest first)

91340 · 33,42491341 (PO box)
Population23,632
StateCalifornia
CountyLos Angeles County
Time zonePacific
Land area2.37 sq mi

Area codes in this area

747818

These are the area codes that most often serve San Fernando (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 San Fernando

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