City · California · United States

Petaluma, CA — ZIP codes

6 ZIP codes · Sonoma County

City: Petaluma
County: Sonoma
State: California
Country: United States
Postal codes: 949529495394954949559497594999
Single source
Coordinates: 38.2403, -122.6777 View on OpenStreetMap

ZIP codes (6)

Postal code	Place name	Verification
94952	Petaluma	Single source
94953	Petaluma	Single source
94954	Petaluma	Single source
94955	Petaluma	Single source
94975	Petaluma	Single source
94999	Petaluma	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.