Which ZIP code in Palo Alto has the highest share of residents who moved in during the past year?

94304 (Palo Alto), at 25.1%, among 6 ZIP codes with at least 1,000 residents.

Why are some ZIP codes missing?

ZIP codes with fewer than 1,000 residents are left out because their survey estimates swing too much to rank, and so are ZIP codes where the Census Bureau did not publish this figure.

ZIP codes with the most new movers in Palo Alto, CA

These are the 6 ZIP codes in Palo Alto, CA with the highest share of residents who moved in during the past year, out of 6 with at least 1,000 residents. 94304 (Palo Alto, 25.1%), 94301 (Palo Alto, 14.0%) and 94306 (Palo Alto, 12.0%) lead the list. There is no single "best" ZIP code in Palo Alto; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.

ZIP codes with the most new movers in Palo Alto

Rank	ZIP	Mailing city	Moved in the past year	Residents	Households	Residential mailboxes
1	94304	Palo Alto	25.1%	5,000	2,218	2,256
2	94301	Palo Alto	14.0%	17,508	7,167	7,919
3	94306	Palo Alto	12.0%	27,183	10,640	12,003
4	94022	Los Altos	11.7%	20,027	7,275	7,892
5	94303	Palo Alto	11.5%	46,879	14,466	14,447
6	94028	Portola Valley	6.3%	6,531	2,637	2,612

How we ranked them

Ranked by the share of residents (age 1 and over) who lived in a different home a year earlier (ACS Data Profile, 2020–2024). No margin of error is published for this share in our files. ZIP codes need at least 1,000 residents to be ranked; 6 of 6 qualify.

Which of these to mail, and why

New residents are still choosing a dentist, a gym, a pizza place and a lawn service. ZIP codes with high turnover give a welcome offer more people to work on each year.

The top five ZIP codes on this list hold 41,766 households, on 109 carrier routes with 44,517 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 94304 on the EDDM route map

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Frequently asked questions

Which ZIP code in Palo Alto has the highest share of residents who moved in during the past year?: 94304 (Palo Alto), at 25.1%, among 6 ZIP codes with at least 1,000 residents.
How is this ranking calculated?: Ranked by the share of residents (age 1 and over) who lived in a different home a year earlier (ACS Data Profile, 2020–2024). No margin of error is published for this share in our files.
Why are some ZIP codes missing?: ZIP codes with fewer than 1,000 residents are left out because their survey estimates swing too much to rank, and so are ZIP codes where the Census Bureau did not publish this figure.

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.