Walnut Creek, CA ZIP Code Maps
  

California Gazetteer > California ZIP Codes > Walnut Creek, CA ZIP Codes

Walnut Creek, CA ZIP Codes

1. Cities in a ZIP Code may be referred to by more than one name or spelling.
2. Walnut Creek is the actual or alternate city name associated with 4 ZIP Codes by the US Postal Service.
3. Select a ZIP Code on the map or from the list below, for more detailed information.