California Gazetteer
Atascadero is the actual or alternate city name associated with 2 ZIP Codes by the US Postal Service.
Select a particular Atascadero 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 Atascadero ZIP Code profile also includes Demographic Data including Population, Housing, Income, Households, and Growth Rates.
| Atascadero, CA - Standard ZIP Codes |
| 93422 |
| Atascadero, CA - PO Box ZIP Codes (NO DEMOGRAPHIC DATA) |
| 93423 |
