San Carlos city, California demographics
Population: 30,754
Median age: 41.0
Median household income: 204,570
San Carlos is a city in San Mateo County, California, United States.
Demographics, population, home values, social and economic characteristics of San Carlos city, CA.
Population
| 2021 | 30,754 |
| 2020 | 29,647 |
| 2019 | 30,154 |
| 2018 | 30,080 |
| 2017 | 29,954 |
| 2016 | 29,596 |
| 2015 | 29,454 |
| 2014 | 29,166 |
| 2013 | 28,779 |
| 2012 | 28,455 |
| 2011 | 28,130 |
| 2010 | 27,830 |
| 2009 | 26,856 |
Census data for San Carlos city, California
Demographic and housing estimates in San Carlos city, California
| Total population | 30,754 |
| Male | 15,034 |
| Female | 15,720 |
| Total population | 30,754 |
| Under 5 years | 1,655 |
| 5 to 9 years | 2,203 |
| 10 to 14 years | 2,167 |
| 15 to 19 years | 1,570 |
| 20 to 24 years | 1,264 |
| 25 to 34 years | 3,277 |
| 35 to 44 years | 4,791 |
| 45 to 54 years | 4,644 |
| 55 to 59 years | 2,713 |
| 60 to 64 years | 1,779 |
| 65 to 74 years | 2,686 |
| 75 to 84 years | 1,359 |
| 85 years and over | 646 |
| Median age (years) | 41.0 |
| Under 18 years | 7,270 |
| 16 years and over | 24,416 |
| 18 years and over | 23,484 |
| 21 years and over | 23,071 |
| 62 years and over | 5,697 |
| 65 years and over | 4,691 |
| Total population | 30,754 |
| One race | 27,576 |
| White | 20,687 |
| Black or African American | 224 |
| American Indian and Alaska Native | 63 |
| Asian | 5,654 |
| Native Hawaiian and Other Pacific Islander | 139 |
| Some other race | 809 |
| Two or more races | 3,178 |
| Citizen, VOTING AGE 18 and over population | 20,979 |
| Male Citizen, VOTING AGE 18 and over population | 9,979 |
| Female Citizen, VOTING AGE 18 and over population | 11,000 |
Social characteristics in San Carlos city, California
| Total households | 11,393 |
| Family households (families) | 7,073 |
| Married-couple family | 639 |
| Male householder, no wife present, family | 1,150 |
| Female householder, no husband present, family | 747 |
| Nonfamily households | 2,531 |
| Average household size | 3,058 |
| Average family size | 2.69 |
Economic characteristics in San Carlos city, California
| Total households | 11,393 |
| Less than $10,000 | 203 |
| $10,000 to $14,999 | 109 |
| $15,000 to $24,999 | 253 |
| $25,000 to $34,999 | 224 |
| $35,000 to $49,999 | 319 |
| $50,000 to $74,999 | 830 |
| $75,000 to $99,999 | 756 |
| $100,000 to $149,999 | 1,699 |
| $150,000 to $199,999 | 1,206 |
| $200,000 or more | 5,794 |
| Median household income (dollars) | 204,570 |
Housing characteristics in San Carlos city, California
| Total housing units | 11,903 |
| Occupied housing units | 11,393 |
| Vacant housing units | 510 |
| Total housing units | 11,903 |
| 1-unit, detached | 8,313 |
| 1-unit, attached | 368 |
| 2 units | 81 |
| 3 or 4 units | 386 |
| 5 to 9 units | 739 |
| 10 to 19 units | 1,171 |
| 20 or more units | 845 |
| Mobile home | 0 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 11,903 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 268 |
| Built 2000 to 2009 | 422 |
| Built 1990 to 1999 | 479 |
| Built 1980 to 1989 | 1,074 |
| Built 1970 to 1979 | 1,687 |
| Built 1960 to 1969 | 1,938 |
| Built 1950 to 1959 | 2,727 |
| Built 1940 to 1949 | 2,293 |
| Built 1939 or earlier | 1,015 |
| Total housing units | 11,903 |
| 1 room | 172 |
| 2 rooms | 472 |
| 3 rooms | 1,133 |
| 4 rooms | 1,716 |
| 5 rooms | 2,153 |
| 6 rooms | 1,963 |
| 7 rooms | 1,764 |
| 8 rooms | 1,449 |
| 9 rooms or more | 1,081 |
| Median rooms | 5.7 |
| Total housing units | 11,903 |
| No bedroom | 301 |
| 1 bedroom | 1,116 |
| 2 bedrooms | 3,220 |
| 3 bedrooms | 4,281 |
| 4 bedrooms | 2,207 |
| 5 or more bedrooms | 778 |
| Occupied housing units | 11,393 |
| Owner-occupied | 8,015 |
| Renter-occupied | 3,378 |
| Average household size of owner-occupied unit | 2.85 |
| Average household size of renter-occupied unit | 2.31 |
| Occupied housing units | 11,393 |
| Moved in 2017 or later | 1,003 |
| Moved in 2015 to 2016 | 2,462 |
| Moved in 2010 to 2014 | 1,806 |
| Moved in 2000 to 2009 | 2,690 |
| Moved in 1990 to 1999 | 1,706 |
| Moved in 1989 and earlier | 1,726 |
| Owner-occupied units | 8,015 |
| Less than $50,000 | 75 |
| $50,000 to $99,999 | 9 |
| $100,000 to $149,999 | 33 |
| $150,000 to $199,999 | 45 |
| $200,000 to $299,999 | 9 |
| $300,000 to $499,999 | 47 |
| $500,000 to $999,999 | 517 |
| $1,000,000 or more | 7,280 |
| Median (dollars) | 1,904,400 |
| Owner-occupied units | 8,015 |
| Housing units with a mortgage | 6,085 |
| Housing units without a mortgage | 1,930 |
| Occupied units paying rent | 3,316 |
| Less than $500 | 85 |
| $500 to $999 | 43 |
| $1,000 to $1,499 | 270 |
| $1,500 to $1,999 | 453 |
| $2,000 to $2,499 | 683 |
| $2,500 to $2,999 | 633 |
| $3,000 or more | 1,149 |
| Median (dollars) | 2,598 |
| No rent paid | 62 |
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