SAN MARCOS, CA ZIP Code
| City | SAN MARCOS |
| State | California |
| ZIP Codes count | 4 (see all) |
| Post offices count | 1 (see all) |
| Total population | 94,709 (see all) |
92069, 92078, 92079, 92096
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 SAN MARCOS, CA ZIP Codes
| ZIP | TYPE | POPU |
|---|---|---|
| 92069 | STANDARD | 46,375 |
| 92078 | STANDARD | 53,247 |
| 92079 | PO BOX | – |
| 92096 | UNIQUE | – |
Post offices
SAN MARCOS — Post Office™ 420 N TWIN OAKS VALLEY RD SAN MARCOS, CA 92069-9998 |
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.
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
110 BOLOTIN LN
SAN MARCOS CA 92078-4308
SAN MARCOS CA 92078-4308
601 GLASGOW CT
SAN MARCOS CA 92069-8135
SAN MARCOS CA 92069-8135
1967 LA SUBIDA WAY
SAN MARCOS CA 92078-4844
SAN MARCOS CA 92078-4844
1039 LA VENTANA CT
SAN MARCOS CA 92078-4622
SAN MARCOS CA 92078-4622
1219 LAS VISTILLAS LN
SAN MARCOS CA 92078-4847
SAN MARCOS CA 92078-4847
111 UNITY LN
SAN MARCOS CA 92078-1407
SAN MARCOS CA 92078-1407
Map
Census data for SAN MARCOS, CA
Demographic and housing estimates in SAN MARCOS, CA
| Total population | 94,709 |
| Male | 47,202 |
| Female | 47,507 |
| Total population | 94,709 |
| Under 5 years | 7,089 |
| 5 to 9 years | 7,849 |
| 10 to 14 years | 6,891 |
| 15 to 19 years | 6,688 |
| 20 to 24 years | 6,953 |
| 25 to 34 years | 12,976 |
| 35 to 44 years | 14,454 |
| 45 to 54 years | 11,460 |
| 55 to 59 years | 4,952 |
| 60 to 64 years | 4,340 |
| 65 to 74 years | 6,359 |
| 75 to 84 years | 3,154 |
| 85 years and over | 1,544 |
| Median age (years) | 34.2 |
| Under 18 years | 25,355 |
| 16 years and over | 71,488 |
| 18 years and over | 69,354 |
| 21 years and over | 64,934 |
| 62 years and over | 13,659 |
| 65 years and over | 11,057 |
| Total population | 94,709 |
| One race | 88,563 |
| White | 67,529 |
| Black or African American | 2,725 |
| American Indian and Alaska Native | 727 |
| Asian | 9,265 |
| Native Hawaiian and Other Pacific Islander | 614 |
| Some other race | 7,703 |
| Two or more races | 6,146 |
| Citizen, VOTING AGE 18 and over population | 57,845 |
| Male Citizen, VOTING AGE 18 and over population | 28,467 |
| Female Citizen, VOTING AGE 18 and over population | 29,378 |
Social characteristics in SAN MARCOS, CA
| Total households | 29,171 |
| Family households (families) | 22,021 |
| Married-couple family | 16,723 |
| Male householder, no wife present, family | 1,712 |
| Female householder, no husband present, family | 3,586 |
| Nonfamily households | 7,150 |
| Average household size | 3.21 |
| Average family size | 3.62 |
Economic characteristics in SAN MARCOS, CA
| Total households | 29,171 |
| Less than $10,000 | 1,607 |
| $10,000 to $14,999 | 738 |
| $15,000 to $24,999 | 2,126 |
| $25,000 to $34,999 | 2,313 |
| $35,000 to $49,999 | 2,899 |
| $50,000 to $74,999 | 4,703 |
| $75,000 to $99,999 | 3,147 |
| $100,000 to $149,999 | 5,841 |
| $150,000 to $199,999 | 2,594 |
| $200,000 or more | 3,203 |
| Median household income (dollars) | 76,619 |
Housing characteristics in SAN MARCOS, CA
| Total housing units | 30,639 |
| Occupied housing units | 29,171 |
| Vacant housing units | 1,468 |
| Total housing units | 30,639 |
| 1-unit, detached | 15,498 |
| 1-unit, attached | 2,849 |
| 2 units | 381 |
| 3 or 4 units | 823 |
| 5 to 9 units | 1,655 |
| 10 to 19 units | 1,732 |
| 20 or more units | 3,804 |
| Mobile home | 3,897 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 30,639 |
| Built 2014 or later | 734 |
| Built 2010 to 2013 | 1,474 |
| Built 2000 to 2009 | 9,168 |
| Built 1990 to 1999 | 5,290 |
| Built 1980 to 1989 | 5,058 |
| Built 1970 to 1979 | 6,764 |
| Built 1960 to 1969 | 1,192 |
| Built 1950 to 1959 | 640 |
| Built 1940 to 1949 | 103 |
| Built 1939 or earlier | 216 |
| Total housing units | 30,639 |
| 1 room | 357 |
| 2 rooms | 613 |
| 3 rooms | 2,476 |
| 4 rooms | 5,557 |
| 5 rooms | 5,727 |
| 6 rooms | 5,320 |
| 7 rooms | 4,024 |
| 8 rooms | 2,586 |
| 9 rooms or more | 3,979 |
| Median rooms | 5.6 |
| Total housing units | 30,639 |
| No bedroom | 364 |
| 1 bedroom | 2,132 |
| 2 bedrooms | 9,436 |
| 3 bedrooms | 9,610 |
| 4 bedrooms | 6,967 |
| 5 or more bedrooms | 2,130 |
| Occupied housing units | 29,171 |
| Owner-occupied | 17,861 |
| Renter-occupied | 11,310 |
| Average household size of owner-occupied unit | 3.05 |
| Average household size of renter-occupied unit | 3.48 |
| Occupied housing units | 29,171 |
| Moved in 2017 or later | 1,373 |
| Moved in 2015 to 2016 | 3,922 |
| Moved in 2010 to 2014 | 10,048 |
| Moved in 2000 to 2009 | 9,415 |
| Moved in 1990 to 1999 | 2,759 |
| Moved in 1989 and earlier | 1,654 |
| Owner-occupied units | 17,861 |
| Less than $50,000 | 403 |
| $50,000 to $99,999 | 847 |
| $100,000 to $149,999 | 723 |
| $150,000 to $199,999 | 673 |
| $200,000 to $299,999 | 1,314 |
| $300,000 to $499,999 | 5,175 |
| $500,000 to $999,999 | 8,035 |
| $1,000,000 or more | 691 |
| Median (dollars) | 494,400 |
| Owner-occupied units | 17,861 |
| Housing units with a mortgage | 13,140 |
| Housing units without a mortgage | 4,721 |
| Occupied units paying rent | 10,999 |
| Less than $500 | 286 |
| $500 to $999 | 1,475 |
| $1,000 to $1,499 | 3,289 |
| $1,500 to $1,999 | 2,654 |
| $2,000 to $2,499 | 1,754 |
| $2,500 to $2,999 | 1,024 |
| $3,000 or more | 517 |
| Median (dollars) | 1,585 |
| No rent paid | 311 |
Data is based on 2018 Census
ZIP Codes for other locations
State for SAN MARCOS
California ZIP CodesOther cities in California