In 2019, San Marino, CA had a population of 13.2k people with a median age of 46.9 and a median household income of $166,607. Between 2018 and 2019 the population of San Marino, CA declined from 13,285 to 13,194, a −0.685% decrease and its median household income grew from $159,509 to $166,607, a 4.45% increase.
The 5 largest ethnic groups in San Marino, CA are Asian (Non-Hispanic) (60.5%), White (Non-Hispanic) (28.3%), White (Hispanic) (3.19%), Two+ (Non-Hispanic) (2.82%), and Other (Hispanic) (2.8%). 0% of the households in San Marino, CA speak a non-English language at home as their primary language, and 90% of the residents in San Marino, CA are U.S. citizens.
In 2019, the median property value in San Marino, CA was $2M, and the homeownership rate was 86.1%. Most people in San Marino, CA drove alone to work, and the average commute time was 26.5 minutes. The average car ownership in San Marino, CA was 2 cars per household.