In 2021, San Marino, CA had a population of 12.6k people with a median age of 45.6 and a median household income of $174,722. Between 2020 and 2021 the population of San Marino, CA declined from 13,020 to 12,620, a −3.07% decrease and its median household income grew from $164,423 to $174,722, a 6.26% increase.
The 5 largest ethnic groups in San Marino, CA are Asian (Non-Hispanic) (66.5%), White (Non-Hispanic) (23.7%), White (Hispanic) (3.52%), Two+ (Non-Hispanic) (2.26%), and Other (Hispanic) (2.09%).
None of the households in San Marino, CA reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
82.4% of the residents in San Marino, CA are U.S. citizens.
In 2021, the median property value in San Marino, CA was $2M, and the homeownership rate was 84.3%.
Most people in San Marino, CA drove alone to work, and the average commute time was 28.7 minutes. The average car ownership in San Marino, CA was 2 cars per household.