City · California · United States

Alameda, CA — ZIP codes

2 ZIP codes · Alameda County

City: Alameda
County: Alameda
State: California
Country: United States
Postal codes: 9450194502
Single source
Coordinates: 37.7706, -122.2648 View on OpenStreetMap

ZIP codes (2)

Postal code	Place name	Verification
94501	Alameda	Single source
94502	Alameda	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.