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City · California · United States

Fullerton, CA — ZIP codes

8 ZIP codes · Orange County

City
Fullerton
County
Orange
State
California
Country
United States
Postal codes
9283192832928339283492835928369283792838
Single source
Coordinates
33.8873, -117.8946 View on OpenStreetMap

ZIP codes (8)

Postal codePlace nameVerification
92831FullertonSingle source
92832FullertonSingle source
92833FullertonSingle source
92834FullertonSingle source
92835FullertonSingle source
92836FullertonSingle source
92837FullertonSingle source
92838FullertonSingle source

Sources and verification

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames. Last generated : 2026-08-21. Report an error.