Population By Race and Ethnicity in Marin County, CA in 2015

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2015, the 260,974 population of Marin County, California comprised of 40,969 people who identified as Hispanic (15.7%), and 220,005 people who identified as Non-Hispanic (84.3%).

Race: The White Alone population was the largest racial group in Marin County, California with a population of 224,430 (86%); Asian Alone population was the second largest racial group with a population of 15,870 (6.08%); and Two Or More Races was the third largest racial group with a population of 10,008 (3.84%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Marin County, California in 2015, with a population of 189,015 (72.43%); the second largest ethnic group was White Alone - Hispanic with a population of 35,415 (13.57%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 15,365 (5.89%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Marin, California.

You can find similar information for other California counties, and for California.

See this for other years:
Hispanics and Non Hispanics in Marin County, CA in 2015
Total Population:
Race in Marin County, CA in 2015
Total Population:
Ethnicity in Marin County, CA in 2015
Total Population:
Population By Race in Marin , CA in 2015
Race Population Percentage
Black or African American Alone 7,312 2.8%
White Alone 224,430 86%
American Indian and Alaska Native Alone 2,714 1.04%
Asian Alone 15,870 6.08%
Native Hawaiian And Pacific Islander Alone 640 0.25%
Two Or More Races 10,008 3.84%
Population By Ethnicity in Marin , CA in 2015
Ethnicity Population Percentage
Black or African American Alone - Hispanic 749 0.29%
White Alone - Hispanic 35,415 13.57%
American Indian and Alaska Native Alone - Hispanic 2,162 0.83%
Asian Alone - Hispanic 505 0.19%
Native Hawaiian And Pacific Islander Alone - Hispanic 225 0.09%
Two Or More Races - Hispanic 1,913 0.73%
Black or African American Alone - Non Hispanic 6,563 2.52%
White Alone - Non Hispanic 189,015 72.43%
American Indian and Alaska Native Alone - Non Hispanic 552 0.21%
Asian Alone - Non Hispanic 15,365 5.89%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 415 0.16%
Two Or More Races - Non Hispanic 8,095 3.1%