Marin County, CA has a population of 260,651 people with a median age of 46.1 and a median household income of $103,845. Between 2015 and 2016 the population of Marin County, CA declined from 261,221 to 260,651, a 0.22% decrease and its median household income grew from $100,662 to $103,845, a 3.16% increase.
The population of Marin County, CA is 71.1% White, 16% Hispanic, and 5.27% Asian. 22.8% of the people in Marin County, CA speak a non-English language, and 89.2% are U.S. citizens.
The largest universities in Marin County, CA are Dominican University of California, with 550 graduates, College of Marin, with 361 graduates, and San Francisco Theological Seminary, with 37 graduates.
The median property value in Marin County, CA is $974,600, and the homeownership rate is 62.4%. Most people in Marin County, CA commute by Drove Alone, and the average commute time is 28.6 minutes. The average car ownership in Marin County, CA is 2 cars per household.
Marin County, CA is the 26th most populated county in California and borders Contra Costa County, CA; San Francisco County, CA; Solano County, CA; and Sonoma County, CA.