PALO ALTO, CA ZIP Code
| City | PALO ALTO |
| State | California |
| ZIP Codes count | 7 (see all) |
| Post offices count | 5 (see all) |
| Total population | 67,019 (see all) |
ZIP Codes in PALO ALTO, California
The ZIP Codes in PALO ALTO, California fall within the range from 94301 to 94309. PALO ALTO is covered by 7 ZIP Codes: 5 Standard and 2 PO Box. Below is the complete list:
94301, 94302, 94303, 94304, 94305, 94306, 94309
This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.
List of PALO ALTO, CA ZIP Codes
| ZIP | TYPE | POPU |
|---|---|---|
| 94301 | STANDARD | 17,243 |
| 94302 | PO BOX | – |
| 94303 | STANDARD | 48,487 |
| 94304 | STANDARD | 4,295 |
| 94305 | STANDARD | 16,469 |
| 94306 | STANDARD | 28,394 |
| 94309 | PO BOX | – |
Post offices
CAMBRIDGE — Post Office™ 265 CAMBRIDGE AVE PALO ALTO, CA 94306-9991 |
HAMILTON — Post Office™ 380 HAMILTON AVE PALO ALTO, CA 94301-9991 |
PALO ALTO — Post Office™ 2085 E BAYSHORE RD EAST PALO ALTO, CA 94303-9998 |
STANFORD — Post Office™ 531 LASUEN MALL STANFORD, CA 94305-9991 |
VETERANS BUREAU HOSPITAL — Post Office™ 3801 MIRANDA AVE PALO ALTO, CA 94304-1290 |
Envelope example
On the bottom center of the envelope, write the address you want your letter delivered to. Include the following on separate lines:
- Recipient's full name
- Full street address
- City, State, and ZIP Code
Using the same format, write the return address in the top left corner.
Using the full ZIP+4 Code when mailing via the USPS ensures the fastest, most accurate mailing possible. If you are not sure of the full 9-digit ZIP Code, use the 5-digit ZIP Code to avoid loss of letter or package.

The recipient address information is provided for your reference.
Address example
701 CEDAR PL
PALO ALTO CA 94303-1350
PALO ALTO CA 94303-1350
558 EL CAPITAN PL
PALO ALTO CA 94306-4515
PALO ALTO CA 94306-4515
686 HAWTHORNE AVE
PALO ALTO CA 94301-1329
PALO ALTO CA 94301-1329
3194 MACKALL WAY
PALO ALTO CA 94306-3036
PALO ALTO CA 94306-3036
255 PARKSIDE DR
PALO ALTO CA 94306-4531
PALO ALTO CA 94306-4531
662 TOYON PL
PALO ALTO CA 94306-3059
PALO ALTO CA 94306-3059
Map
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Census data for PALO ALTO, CA
Demographic and housing estimates in PALO ALTO, CA
| Total population | 67,019 |
| Male | 32,915 |
| Female | 34,104 |
| Total population | 67,019 |
| Under 5 years | 3,085 |
| 5 to 9 years | 4,150 |
| 10 to 14 years | 5,336 |
| 15 to 19 years | 4,198 |
| 20 to 24 years | 2,848 |
| 25 to 34 years | 7,520 |
| 35 to 44 years | 9,878 |
| 45 to 54 years | 9,721 |
| 55 to 59 years | 4,196 |
| 60 to 64 years | 3,607 |
| 65 to 74 years | 6,084 |
| 75 to 84 years | 4,067 |
| 85 years and over | 2,329 |
| Median age (years) | 41.9 |
| Under 18 years | 15,833 |
| 16 years and over | 53,302 |
| 18 years and over | 51,186 |
| 21 years and over | 49,736 |
| 62 years and over | 14,503 |
| 65 years and over | 12,480 |
| Total population | 67,019 |
| One race | 63,939 |
| White | 39,997 |
| Black or African American | 1,042 |
| American Indian and Alaska Native | 205 |
| Asian | 21,853 |
| Native Hawaiian and Other Pacific Islander | 128 |
| Some other race | 714 |
| Two or more races | 3,080 |
| Citizen, VOTING AGE 18 and over population | 42,356 |
| Male Citizen, VOTING AGE 18 and over population | 20,148 |
| Female Citizen, VOTING AGE 18 and over population | 22,208 |
Social characteristics in PALO ALTO, CA
| Total households | 26,212 |
| Family households (families) | 17,488 |
| Married-couple family | 14,749 |
| Male householder, no wife present, family | 807 |
| Female householder, no husband present, family | 1,932 |
| Nonfamily households | 8,724 |
| Average household size | 2.54 |
| Average family size | 3.08 |
Economic characteristics in PALO ALTO, CA
| Total households | 26,212 |
| Less than $10,000 | 987 |
| $10,000 to $14,999 | 753 |
| $15,000 to $24,999 | 1,176 |
| $25,000 to $34,999 | 769 |
| $35,000 to $49,999 | 1,207 |
| $50,000 to $74,999 | 2,198 |
| $75,000 to $99,999 | 2,098 |
| $100,000 to $149,999 | 3,298 |
| $150,000 to $199,999 | 3,156 |
| $200,000 or more | 10,570 |
| Median household income (dollars) | 157,120 |
Housing characteristics in PALO ALTO, CA
| Total housing units | 27,753 |
| Occupied housing units | 26,212 |
| Vacant housing units | 1,541 |
| Total housing units | 27,753 |
| 1-unit, detached | 15,830 |
| 1-unit, attached | 1,393 |
| 2 units | 474 |
| 3 or 4 units | 1,195 |
| 5 to 9 units | 1,769 |
| 10 to 19 units | 1,764 |
| 20 or more units | 5,186 |
| Mobile home | 142 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 27,753 |
| Built 2014 or later | 319 |
| Built 2010 to 2013 | 569 |
| Built 2000 to 2009 | 2,975 |
| Built 1990 to 1999 | 1,995 |
| Built 1980 to 1989 | 1,727 |
| Built 1970 to 1979 | 3,230 |
| Built 1960 to 1969 | 3,617 |
| Built 1950 to 1959 | 7,242 |
| Built 1940 to 1949 | 2,447 |
| Built 1939 or earlier | 3,632 |
| Total housing units | 27,753 |
| 1 room | 1,219 |
| 2 rooms | 1,591 |
| 3 rooms | 3,200 |
| 4 rooms | 4,867 |
| 5 rooms | 4,470 |
| 6 rooms | 4,458 |
| 7 rooms | 2,993 |
| 8 rooms | 2,413 |
| 9 rooms or more | 2,542 |
| Median rooms | 5.2 |
| Total housing units | 27,753 |
| No bedroom | 1,380 |
| 1 bedroom | 4,183 |
| 2 bedrooms | 6,747 |
| 3 bedrooms | 7,854 |
| 4 bedrooms | 5,622 |
| 5 or more bedrooms | 1,967 |
| Occupied housing units | 26,212 |
| Owner-occupied | 14,448 |
| Renter-occupied | 11,764 |
| Average household size of owner-occupied unit | 2.69 |
| Average household size of renter-occupied unit | 2.35 |
| Occupied housing units | 26,212 |
| Moved in 2017 or later | 1,251 |
| Moved in 2015 to 2016 | 2,928 |
| Moved in 2010 to 2014 | 7,689 |
| Moved in 2000 to 2009 | 6,367 |
| Moved in 1990 to 1999 | 3,302 |
| Moved in 1989 and earlier | 4,675 |
| Owner-occupied units | 14,448 |
| Less than $50,000 | 282 |
| $50,000 to $99,999 | 37 |
| $100,000 to $149,999 | 106 |
| $150,000 to $199,999 | 134 |
| $200,000 to $299,999 | 192 |
| $300,000 to $499,999 | 96 |
| $500,000 to $999,999 | 956 |
| $1,000,000 or more | 12,645 |
| Median (dollars) | 2,000,001 |
| Owner-occupied units | 14,448 |
| Housing units with a mortgage | 8,767 |
| Housing units without a mortgage | 5,681 |
| Occupied units paying rent | 11,342 |
| Less than $500 | 728 |
| $500 to $999 | 851 |
| $1,000 to $1,499 | 857 |
| $1,500 to $1,999 | 1,251 |
| $2,000 to $2,499 | 2,108 |
| $2,500 to $2,999 | 1,784 |
| $3,000 or more | 3,763 |
| Median (dollars) | 2,471 |
| No rent paid | 422 |
Data is based on 2018 Census
ZIP Codes for other locations
State for PALO ALTO
California ZIP CodesOther cities in California