In 2022, Marin County, CA had a population of 260k people with a median age of 47.4 and a median household income of $142,019. Between 2021 and 2022 the population of Marin County, CA declined from 262,387 to 260,485, a −0.725% decrease and its median household income grew from $131,008 to $142,019, a 8.4% increase.
The 5 largest ethnic groups in Marin County, CA are White (Non-Hispanic) (69.2%), Other (Hispanic) (7.18%), Asian (Non-Hispanic) (6.21%), Two+ (Non-Hispanic) (4.77%), and White (Hispanic) (4.56%).
None of the households in Marin County, 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.
91.1% of the residents in Marin County, CA are U.S. citizens.
The largest universities in Marin County, CA are Dominican University of California (113698) (636 degrees awarded in 2022) and College of Marin (118347) (443 degrees).
In 2022, the median property value in Marin County, CA was $1.29M, and the homeownership rate was 64.1%.
Most people in Marin County, CA drove alone to work, and the average commute time was 29.9 minutes. The average car ownership in Marin County, CA was 2 cars per household.
Marin County, CA borders Contra Costa County, CA, San Francisco County, CA, Solano County, CA, and Sonoma County, CA.