City · California · United States

Fontana, CA — ZIP codes

5 ZIP codes · Imperial County

City: Fontana
County: Imperial
State: California
Country: United States
Postal codes: 9233192334923359233692337
Single source
Coordinates: 34.0922, -117.4612 View on OpenStreetMap

ZIP codes (5)

Postal code	Place name	Verification
92331	Fontana	Single source
92334	Fontana	Single source
92335	Fontana	Single source
92336	Fontana	Single source
92337	Fontana	Single 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.