In 2019, Altadena, CA had a population of 44.9k people with a median age of 44.3 and a median household income of $98,693. Between 2018 and 2019 the population of Altadena, CA declined from 45,146 to 44,850, a −0.656% decrease and its median household income grew from $94,507 to $98,693, a 4.43% increase.
The 5 largest ethnic groups in Altadena, CA are White (Non-Hispanic) (39.7%), Black or African American (Non-Hispanic) (21.6%), White (Hispanic) (14.6%), Other (Hispanic) (10.8%), and Asian (Non-Hispanic) (6.31%). 0% of the households in Altadena, CA speak a non-English language at home as their primary language, and 92.4% of the residents in Altadena, CA are U.S. citizens.
In 2019, the median property value in Altadena, CA was $742,800, and the homeownership rate was 72%. Most people in Altadena, CA drove alone to work, and the average commute time was 28.4 minutes. The average car ownership in Altadena, CA was 2 cars per household.