Chico, California

6 ZIP codes · Pacific time

ZIP codes (largest first)

95926 · 40,56795973 · 39,03195928 · 37,40995927 (PO box)9592995976 (PO box)
Population102,188
StateCalifornia
CountyButte County
Time zonePacific
Land area34.37 sq mi

Area codes in this area

530837

These are the area codes that most often serve Chico (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 Chico

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