Population By Race and Ethnicity in Barnstable County, MA in 2010

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2010, the 215,909 population of Barnstable County, Massachusetts comprised of 4,740 people who identified as Hispanic (2.19%), and 211,169 people who identified as Non-Hispanic (97.81%).

Race: The White Alone population was the largest racial group in Barnstable County, Massachusetts with a population of 203,791 (94.39%); Black or African American Alone population was the second largest racial group with a population of 4,674 (2.17%); and Two Or More Races was the third largest racial group with a population of 3,393 (1.57%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Barnstable County, Massachusetts in 2010, with a population of 199,893 (92.58%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 4,342 (2.01%); and the third largest ethnic group was White Alone - Hispanic with a population of 3,898 (1.81%).

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

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

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Hispanics and Non Hispanics in Barnstable County, MA in 2010
Total Population:
Race in Barnstable County, MA in 2010
Total Population:
Ethnicity in Barnstable County, MA in 2010
Total Population:
Population By Race in Barnstable , MA in 2010
Race Population Percentage
Black or African American Alone 4,674 2.17%
White Alone 203,791 94.39%
American Indian and Alaska Native Alone 1,511 0.7%
Asian Alone 2,417 1.12%
Native Hawaiian And Pacific Islander Alone 123 0.06%
Two Or More Races 3,393 1.57%
Population By Ethnicity in Barnstable , MA in 2010
Ethnicity Population Percentage
Black or African American Alone - Hispanic 332 0.15%
White Alone - Hispanic 3,898 1.81%
American Indian and Alaska Native Alone - Hispanic 184 0.09%
Asian Alone - Hispanic 36 0.02%
Native Hawaiian And Pacific Islander Alone - Hispanic 37 0.02%
Two Or More Races - Hispanic 253 0.12%
Black or African American Alone - Non Hispanic 4,342 2.01%
White Alone - Non Hispanic 199,893 92.58%
American Indian and Alaska Native Alone - Non Hispanic 1,327 0.62%
Asian Alone - Non Hispanic 2,381 1.1%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 86 0.04%
Two Or More Races - Non Hispanic 3,140 1.45%