California Gazetteer
Piedmont is the actual or alternate city name associated with 5 ZIP Codes by the US Postal Service.
Select a particular Piedmont ZIP Code to view a more detailed map and the number of Business, Residential, and PO Box addresses for that ZIP Code. The Residential addresses are segmented by both Single and Multi-family addessses.
Each individual Piedmont ZIP Code profile also includes Demographic Data including Population, Housing, Income, Households, and Growth Rates.
| Piedmont, CA - Standard ZIP Codes |
| 94602 94610 94611 94618 |
| Piedmont, CA - PO Box ZIP Codes (NO DEMOGRAPHIC DATA) |
| 94620 |
