ZIP codes in Palo Alto, California
Palo Alto has 6 ZIP codes in this directory. Each ZIP is listed with its county, population and time zone.
| ZIP | County | Population | Time zone |
|---|---|---|---|
| 94301 | Santa Clara | 66,853 | America/Los_Angeles |
| 94302 | Santa Clara | 66,853 | America/Los_Angeles |
| 94303 | San Mateo | 66,853 | America/Los_Angeles |
| 94304 | Santa Clara | 66,853 | America/Los_Angeles |
| 94306 | Santa Clara | 66,853 | America/Los_Angeles |
| 94309 | Santa Clara | 66,853 | America/Los_Angeles |
About Palo Alto ZIP codes
ZIP codes in Palo Alto are part of the USPS delivery network for California. The codes above are ordered numerically; each links to a page with coordinates, nearby ZIPs and more detail. Population shown is the estimated population of the city: 66,853.