BOSTONIA, CA ZIP Code
| City | BOSTONIA |
| State | California |
| ZIP Codes count | 1 (see all) |
| Post offices count | 1 (see all) |
| Total population | 17,530 (see all) |
92021 BOSTONIA, CA is set as NOT ACCEPTABLE city name for ZIP Code 92021. Use EL CAJON, CA for your mailing or form filling.
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 BOSTONIA, CA ZIP Codes
| ZIP | CITY | STATE | TYPE | POPU |
|---|---|---|---|---|
| 92021 | EL CAJON | CA | STANDARD | 71,006 |
Post offices
BOSTONIA — Post Office™ 867 N 2ND ST EL CAJON, CA 92021-9998 |
Census data for BOSTONIA, CA
Demographic and housing estimates in BOSTONIA, CA
| Total population | 17,530 |
| Male | 8,678 |
| Female | 8,852 |
| Total population | 17,530 |
| Under 5 years | 1,157 |
| 5 to 9 years | 1,172 |
| 10 to 14 years | 1,549 |
| 15 to 19 years | 1,360 |
| 20 to 24 years | 1,130 |
| 25 to 34 years | 2,963 |
| 35 to 44 years | 2,012 |
| 45 to 54 years | 2,002 |
| 55 to 59 years | 1,333 |
| 60 to 64 years | 847 |
| 65 to 74 years | 1,134 |
| 75 to 84 years | 618 |
| 85 years and over | 253 |
| Median age (years) | 32.3 |
| Under 18 years | 4,730 |
| 16 years and over | 13,476 |
| 18 years and over | 12,800 |
| 21 years and over | 12,158 |
| 62 years and over | 2,423 |
| 65 years and over | 2,005 |
| Total population | 17,530 |
| One race | 16,398 |
| White | 12,493 |
| Black or African American | 1,432 |
| American Indian and Alaska Native | 50 |
| Asian | 347 |
| Native Hawaiian and Other Pacific Islander | 283 |
| Some other race | 1,793 |
| Two or more races | 1,132 |
| Citizen, VOTING AGE 18 and over population | 11,032 |
| Male Citizen, VOTING AGE 18 and over population | 5,608 |
| Female Citizen, VOTING AGE 18 and over population | 5,424 |
Social characteristics in BOSTONIA, CA
| Total households | 5,664 |
| Family households (families) | 3,831 |
| Married-couple family | 2,530 |
| Male householder, no wife present, family | 416 |
| Female householder, no husband present, family | 885 |
| Nonfamily households | 1,833 |
| Average household size | 3.08 |
| Average family size | 3.72 |
Economic characteristics in BOSTONIA, CA
| Total households | 5,664 |
| Less than $10,000 | 261 |
| $10,000 to $14,999 | 269 |
| $15,000 to $24,999 | 544 |
| $25,000 to $34,999 | 665 |
| $35,000 to $49,999 | 992 |
| $50,000 to $74,999 | 1,308 |
| $75,000 to $99,999 | 666 |
| $100,000 to $149,999 | 601 |
| $150,000 to $199,999 | 124 |
| $200,000 or more | 234 |
| Median household income (dollars) | 51,365 |
Housing characteristics in BOSTONIA, CA
| Total housing units | 5,891 |
| Occupied housing units | 5,664 |
| Vacant housing units | 227 |
| Total housing units | 5,891 |
| 1-unit, detached | 1,850 |
| 1-unit, attached | 559 |
| 2 units | 192 |
| 3 or 4 units | 254 |
| 5 to 9 units | 533 |
| 10 to 19 units | 497 |
| 20 or more units | 983 |
| Mobile home | 1,012 |
| Boat, RV, van, etc. | 11 |
| Total housing units | 5,891 |
| Built 2014 or later | 52 |
| Built 2010 to 2013 | 57 |
| Built 2000 to 2009 | 459 |
| Built 1990 to 1999 | 684 |
| Built 1980 to 1989 | 1,097 |
| Built 1970 to 1979 | 1,587 |
| Built 1960 to 1969 | 779 |
| Built 1950 to 1959 | 847 |
| Built 1940 to 1949 | 159 |
| Built 1939 or earlier | 170 |
| Total housing units | 5,891 |
| 1 room | 47 |
| 2 rooms | 119 |
| 3 rooms | 732 |
| 4 rooms | 1,901 |
| 5 rooms | 1,331 |
| 6 rooms | 1,004 |
| 7 rooms | 351 |
| 8 rooms | 181 |
| 9 rooms or more | 225 |
| Median rooms | 4.6 |
| Total housing units | 5,891 |
| No bedroom | 47 |
| 1 bedroom | 787 |
| 2 bedrooms | 2,364 |
| 3 bedrooms | 2,018 |
| 4 bedrooms | 611 |
| 5 or more bedrooms | 64 |
| Occupied housing units | 5,664 |
| Owner-occupied | 2,145 |
| Renter-occupied | 3,519 |
| Average household size of owner-occupied unit | 2.95 |
| Average household size of renter-occupied unit | 3.15 |
| Occupied housing units | 5,664 |
| Moved in 2017 or later | 279 |
| Moved in 2015 to 2016 | 989 |
| Moved in 2010 to 2014 | 1,841 |
| Moved in 2000 to 2009 | 1,465 |
| Moved in 1990 to 1999 | 624 |
| Moved in 1989 and earlier | 466 |
| Owner-occupied units | 2,145 |
| Less than $50,000 | 362 |
| $50,000 to $99,999 | 241 |
| $100,000 to $149,999 | 61 |
| $150,000 to $199,999 | 73 |
| $200,000 to $299,999 | 239 |
| $300,000 to $499,999 | 807 |
| $500,000 to $999,999 | 325 |
| $1,000,000 or more | 37 |
| Median (dollars) | 334,300 |
| Owner-occupied units | 2,145 |
| Housing units with a mortgage | 1,291 |
| Housing units without a mortgage | 854 |
| Occupied units paying rent | 3,434 |
| Less than $500 | 28 |
| $500 to $999 | 334 |
| $1,000 to $1,499 | 1,571 |
| $1,500 to $1,999 | 1,208 |
| $2,000 to $2,499 | 281 |
| $2,500 to $2,999 | 12 |
| $3,000 or more | 0 |
| Median (dollars) | 1,445 |
| No rent paid | 85 |
Data is based on 2018 Census
ZIP Codes for other locations
State for BOSTONIA
California ZIP CodesOther cities in California