Altadena CDP, California demographics
Population: 43,384
Median age: 43.9
Median household income: 109,743
Altadena is a CDP in Los Angeles County, California, United States.
Demographics, population, home values, social and economic characteristics of Altadena CDP, CA.
Population
| 2021 | 43,384 |
| 2020 | 43,037 |
| 2019 | 44,850 |
| 2018 | 45,146 |
| 2017 | 45,236 |
| 2016 | 45,001 |
| 2015 | 44,621 |
| 2014 | 44,622 |
| 2013 | 45,015 |
| 2012 | 44,578 |
| 2011 | 45,006 |
| 2010 | 45,446 |
| 2009 | 44,693 |
Census data for Altadena CDP, California
Demographic and housing estimates in Altadena CDP, California
| Total population | 43,384 |
| Male | 20,382 |
| Female | 23,002 |
| Total population | 43,384 |
| Under 5 years | 2,357 |
| 5 to 9 years | 2,379 |
| 10 to 14 years | 2,533 |
| 15 to 19 years | 2,189 |
| 20 to 24 years | 1,928 |
| 25 to 34 years | 5,107 |
| 35 to 44 years | 5,633 |
| 45 to 54 years | 6,356 |
| 55 to 59 years | 3,571 |
| 60 to 64 years | 2,945 |
| 65 to 74 years | 4,562 |
| 75 to 84 years | 2,651 |
| 85 years and over | 1,173 |
| Median age (years) | 43.9 |
| Under 18 years | 8,803 |
| 16 years and over | 35,634 |
| 18 years and over | 34,581 |
| 21 years and over | 33,456 |
| 62 years and over | 10,004 |
| 65 years and over | 8,386 |
| Total population | 43,384 |
| One race | 38,627 |
| White | 21,284 |
| Black or African American | 8,704 |
| American Indian and Alaska Native | 414 |
| Asian | 2,339 |
| Native Hawaiian and Other Pacific Islander | 35 |
| Some other race | 5,851 |
| Two or more races | 4,757 |
| Citizen, VOTING AGE 18 and over population | 31,858 |
| Male Citizen, VOTING AGE 18 and over population | 14,860 |
| Female Citizen, VOTING AGE 18 and over population | 16,998 |
Social characteristics in Altadena CDP, California
| Total households | 14,789 |
| Family households (families) | 7,619 |
| Married-couple family | 563 |
| Male householder, no wife present, family | 1,637 |
| Female householder, no husband present, family | 1,106 |
| Nonfamily households | 4,970 |
| Average household size | 5,887 |
| Average family size | 2.89 |
Economic characteristics in Altadena CDP, California
| Total households | 14,789 |
| Less than $10,000 | 372 |
| $10,000 to $14,999 | 240 |
| $15,000 to $24,999 | 708 |
| $25,000 to $34,999 | 635 |
| $35,000 to $49,999 | 1,188 |
| $50,000 to $74,999 | 2,129 |
| $75,000 to $99,999 | 1,443 |
| $100,000 to $149,999 | 2,574 |
| $150,000 to $199,999 | 1,810 |
| $200,000 or more | 3,690 |
| Median household income (dollars) | 109,743 |
Housing characteristics in Altadena CDP, California
| Total housing units | 15,860 |
| Occupied housing units | 14,789 |
| Vacant housing units | 1,071 |
| Total housing units | 15,860 |
| 1-unit, detached | 13,676 |
| 1-unit, attached | 584 |
| 2 units | 244 |
| 3 or 4 units | 466 |
| 5 to 9 units | 114 |
| 10 to 19 units | 279 |
| 20 or more units | 428 |
| Mobile home | 61 |
| Boat, RV, van, etc. | 8 |
| Total housing units | 15,860 |
| Built 2014 or later | 7 |
| Built 2010 to 2013 | 322 |
| Built 2000 to 2009 | 372 |
| Built 1990 to 1999 | 505 |
| Built 1980 to 1989 | 405 |
| Built 1970 to 1979 | 652 |
| Built 1960 to 1969 | 1,213 |
| Built 1950 to 1959 | 2,947 |
| Built 1940 to 1949 | 3,507 |
| Built 1939 or earlier | 5,930 |
| Total housing units | 15,860 |
| 1 room | 199 |
| 2 rooms | 119 |
| 3 rooms | 1,215 |
| 4 rooms | 2,379 |
| 5 rooms | 3,280 |
| 6 rooms | 3,363 |
| 7 rooms | 2,359 |
| 8 rooms | 1,462 |
| 9 rooms or more | 1,484 |
| Median rooms | 5.7 |
| Total housing units | 15,860 |
| No bedroom | 216 |
| 1 bedroom | 1,067 |
| 2 bedrooms | 4,409 |
| 3 bedrooms | 7,748 |
| 4 bedrooms | 1,918 |
| 5 or more bedrooms | 502 |
| Occupied housing units | 14,789 |
| Owner-occupied | 10,912 |
| Renter-occupied | 3,877 |
| Average household size of owner-occupied unit | 2.91 |
| Average household size of renter-occupied unit | 2.86 |
| Occupied housing units | 14,789 |
| Moved in 2017 or later | 760 |
| Moved in 2015 to 2016 | 2,831 |
| Moved in 2010 to 2014 | 2,677 |
| Moved in 2000 to 2009 | 2,880 |
| Moved in 1990 to 1999 | 2,413 |
| Moved in 1989 and earlier | 3,228 |
| Owner-occupied units | 10,912 |
| Less than $50,000 | 68 |
| $50,000 to $99,999 | 32 |
| $100,000 to $149,999 | 62 |
| $150,000 to $199,999 | 0 |
| $200,000 to $299,999 | 61 |
| $300,000 to $499,999 | 555 |
| $500,000 to $999,999 | 6,377 |
| $1,000,000 or more | 3,757 |
| Median (dollars) | 879,600 |
| Owner-occupied units | 10,912 |
| Housing units with a mortgage | 8,063 |
| Housing units without a mortgage | 2,849 |
| Occupied units paying rent | 3,562 |
| Less than $500 | 30 |
| $500 to $999 | 361 |
| $1,000 to $1,499 | 783 |
| $1,500 to $1,999 | 909 |
| $2,000 to $2,499 | 644 |
| $2,500 to $2,999 | 462 |
| $3,000 or more | 373 |
| Median (dollars) | 1,834 |
| No rent paid | 315 |
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