Suisun City, California

1 ZIP code · Pacific time

ZIP codes (largest first)

94585 · 29,357
Population29,286
StateCalifornia
CountySolano County
Time zonePacific
Land area4.01 sq mi

Area codes in this area

925

These are the area codes that most often serve Suisun City (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 Suisun City

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