City · California · United States

Costa Mesa, CA — ZIP codes

3 ZIP codes · Orange County

City: Costa Mesa
County: Orange
State: California
Country: United States
Postal codes: 926269262792628
Single source
Coordinates: 33.6801, -117.9085 View on OpenStreetMap

ZIP codes (3)

Postal code	Place name	Verification
92626	Costa Mesa	Single source
92627	Costa Mesa	Single source
92628	Costa Mesa	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.