Palo Alto, CA ZIP Codes

Total ZIPs

92,558

Total Population

ZIP Codes in Palo Alto, CA

ZIP Code	Population	Density	Timezone
94303	45,467	2,204	America/Los_Angeles
94306	26,469	2,437	America/Los_Angeles
94301	16,995	2,767	America/Los_Angeles
94304	3,627	215	America/Los_Angeles

All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).

PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.