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Palo Alto, CA ZIP Code Maps
Palo Alto, CA ZIP Codes
- Cities in a ZIP Code may be referred to by more than one name or spelling.
- Palo Alto is the actual or alternate city name associated with 7 ZIP Codes by the US Postal Service.
- Select a ZIP Code on the map or from the list below, for more detailed information.
| Palo Alto, CA - PO Box ZIP Codes |
| 94302 94309 |
| Palo Alto, CA - Standard ZIP Codes |
| 94301 94303 94304 94305 94306 |
