In 2020, San Mateo, CA had a population of 104k people with a median age of 37.8 and a median household income of $126,102. Between 2019 and 2020 the population of San Mateo, CA declined from 104,333 to 103,619, a −0.684% decrease and its median household income grew from $124,842 to $126,102, a 1.01% increase.
The 5 largest ethnic groups in San Mateo, CA are White (Non-Hispanic) (41%), Asian (Non-Hispanic) (23.9%), Other (Hispanic) (11.6%), White (Hispanic) (9.12%), and Two+ (Non-Hispanic) (5.37%).
None of the households in San Mateo, 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.
82.5% of the residents in San Mateo, CA are U.S. citizens.
In 2020, the median property value in San Mateo, CA was $1.19M, and the homeownership rate was 52.7%.
Most people in San Mateo, CA drove alone to work, and the average commute time was 29.1 minutes. The average car ownership in San Mateo, CA was 2 cars per household.