FOSTER CITY, CA ZIP Code
| City | FOSTER CITY |
| State | California |
| ZIP Codes count | 1 (see all) |
| Post offices count | 1 (see all) |
| Total population | 33,784 (see all) |
94404
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 FOSTER CITY, CA ZIP Codes
| ZIP | TYPE | POPU |
|---|---|---|
| 94404 | STANDARD | 36,571 |
Post offices
SAN MATEO — Post Office™ 1630 S DELAWARE ST SAN MATEO, CA 94402-9998 |
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.
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The recipient address information is provided for your reference.
Address example
1020 AVALON AVE
FOSTER CITY CA 94404-3754
FOSTER CITY CA 94404-3754
239 BARKENTINE ST
FOSTER CITY CA 94404-3109
FOSTER CITY CA 94404-3109
272 BONITA LN
FOSTER CITY CA 94404-1983
FOSTER CITY CA 94404-1983
325 MASTHEAD LN
FOSTER CITY CA 94404-3931
FOSTER CITY CA 94404-3931
18 PORT ROYAL AVE
FOSTER CITY CA 94404-3581
FOSTER CITY CA 94404-3581
575 WINDLASS LN
FOSTER CITY CA 94404-3901
FOSTER CITY CA 94404-3901
Map
Census data for FOSTER CITY, CA
Demographic and housing estimates in FOSTER CITY, CA
| Total population | 33,784 |
| Male | 16,877 |
| Female | 16,907 |
| Total population | 33,784 |
| Under 5 years | 2,139 |
| 5 to 9 years | 2,353 |
| 10 to 14 years | 2,060 |
| 15 to 19 years | 1,426 |
| 20 to 24 years | 1,147 |
| 25 to 34 years | 5,110 |
| 35 to 44 years | 5,699 |
| 45 to 54 years | 4,636 |
| 55 to 59 years | 2,171 |
| 60 to 64 years | 1,796 |
| 65 to 74 years | 3,157 |
| 75 to 84 years | 1,412 |
| 85 years and over | 678 |
| Median age (years) | 40.1 |
| Under 18 years | 7,626 |
| 16 years and over | 26,799 |
| 18 years and over | 26,158 |
| 21 years and over | 25,519 |
| 62 years and over | 6,247 |
| 65 years and over | 5,247 |
| Total population | 33,784 |
| One race | 32,216 |
| White | 14,778 |
| Black or African American | 853 |
| American Indian and Alaska Native | 80 |
| Asian | 16,044 |
| Native Hawaiian and Other Pacific Islander | 41 |
| Some other race | 420 |
| Two or more races | 1,568 |
| Citizen, VOTING AGE 18 and over population | 19,407 |
| Male Citizen, VOTING AGE 18 and over population | 9,521 |
| Female Citizen, VOTING AGE 18 and over population | 9,886 |
Social characteristics in FOSTER CITY, CA
| Total households | 12,600 |
| Family households (families) | 9,092 |
| Married-couple family | 7,710 |
| Male householder, no wife present, family | 390 |
| Female householder, no husband present, family | 992 |
| Nonfamily households | 3,508 |
| Average household size | 2.67 |
| Average family size | 3.12 |
Economic characteristics in FOSTER CITY, CA
| Total households | 12,600 |
| Less than $10,000 | 278 |
| $10,000 to $14,999 | 135 |
| $15,000 to $24,999 | 369 |
| $25,000 to $34,999 | 349 |
| $35,000 to $49,999 | 739 |
| $50,000 to $74,999 | 898 |
| $75,000 to $99,999 | 985 |
| $100,000 to $149,999 | 2,456 |
| $150,000 to $199,999 | 2,027 |
| $200,000 or more | 4,364 |
| Median household income (dollars) | 152,446 |
Housing characteristics in FOSTER CITY, CA
| Total housing units | 13,343 |
| Occupied housing units | 12,600 |
| Vacant housing units | 743 |
| Total housing units | 13,343 |
| 1-unit, detached | 5,054 |
| 1-unit, attached | 2,563 |
| 2 units | 65 |
| 3 or 4 units | 876 |
| 5 to 9 units | 826 |
| 10 to 19 units | 892 |
| 20 or more units | 3,067 |
| Mobile home | 0 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 13,343 |
| Built 2014 or later | 123 |
| Built 2010 to 2013 | 313 |
| Built 2000 to 2009 | 474 |
| Built 1990 to 1999 | 999 |
| Built 1980 to 1989 | 2,085 |
| Built 1970 to 1979 | 5,826 |
| Built 1960 to 1969 | 3,062 |
| Built 1950 to 1959 | 303 |
| Built 1940 to 1949 | 96 |
| Built 1939 or earlier | 62 |
| Total housing units | 13,343 |
| 1 room | 317 |
| 2 rooms | 879 |
| 3 rooms | 1,854 |
| 4 rooms | 2,746 |
| 5 rooms | 2,009 |
| 6 rooms | 1,526 |
| 7 rooms | 1,479 |
| 8 rooms | 1,531 |
| 9 rooms or more | 1,002 |
| Median rooms | 4.9 |
| Total housing units | 13,343 |
| No bedroom | 334 |
| 1 bedroom | 2,239 |
| 2 bedrooms | 4,010 |
| 3 bedrooms | 3,206 |
| 4 bedrooms | 2,777 |
| 5 or more bedrooms | 777 |
| Occupied housing units | 12,600 |
| Owner-occupied | 7,347 |
| Renter-occupied | 5,253 |
| Average household size of owner-occupied unit | 2.67 |
| Average household size of renter-occupied unit | 2.66 |
| Occupied housing units | 12,600 |
| Moved in 2017 or later | 877 |
| Moved in 2015 to 2016 | 1,891 |
| Moved in 2010 to 2014 | 3,616 |
| Moved in 2000 to 2009 | 2,481 |
| Moved in 1990 to 1999 | 1,738 |
| Moved in 1989 and earlier | 1,997 |
| Owner-occupied units | 7,347 |
| Less than $50,000 | 105 |
| $50,000 to $99,999 | 15 |
| $100,000 to $149,999 | 50 |
| $150,000 to $199,999 | 29 |
| $200,000 to $299,999 | 17 |
| $300,000 to $499,999 | 188 |
| $500,000 to $999,999 | 2,289 |
| $1,000,000 or more | 4,654 |
| Median (dollars) | 1,153,600 |
| Owner-occupied units | 7,347 |
| Housing units with a mortgage | 5,408 |
| Housing units without a mortgage | 1,939 |
| Occupied units paying rent | 5,178 |
| Less than $500 | 79 |
| $500 to $999 | 24 |
| $1,000 to $1,499 | 182 |
| $1,500 to $1,999 | 214 |
| $2,000 to $2,499 | 802 |
| $2,500 to $2,999 | 1,282 |
| $3,000 or more | 2,595 |
| Median (dollars) | 3,002 |
| No rent paid | 75 |
Data is based on 2018 Census
ZIP Codes for other locations
State for FOSTER CITY
California ZIP CodesOther cities in California