Population By Race and Ethnicity in Dukes County, MA in 2021

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2021, the 21,127 population of Dukes County, Massachusetts comprised of 657 people who identified as Hispanic (3.11%), and 20,470 people who identified as Non-Hispanic (96.89%).

Race: The White Alone population was the largest racial group in Dukes County, Massachusetts with a population of 18,916 (89.54%); Black or African American Alone population was the second largest racial group with a population of 1,051 (4.97%); and Two Or More Races was the third largest racial group with a population of 601 (2.85%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Dukes County, Massachusetts in 2021, with a population of 18,462 (87.39%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 972 (4.6%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 515 (2.44%).

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

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

See this for other years:
Hispanics and Non Hispanics in Dukes County, MA in 2021
Total Population:
Race in Dukes County, MA in 2021
Total Population:
Ethnicity in Dukes County, MA in 2021
Total Population:
Population By Race in Dukes , MA in 2021
Race Population Percentage
Black or African American Alone 1,051 4.97%
White Alone 18,916 89.54%
American Indian and Alaska Native Alone 251 1.19%
Asian Alone 293 1.39%
Native Hawaiian And Pacific Islander Alone 15 0.07%
Two Or More Races 601 2.85%
Population By Ethnicity in Dukes , MA in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 79 0.37%
White Alone - Hispanic 454 2.15%
American Indian and Alaska Native Alone - Hispanic 18 0.09%
Asian Alone - Hispanic 12 0.06%
Native Hawaiian And Pacific Islander Alone - Hispanic 8 0.04%
Two Or More Races - Hispanic 86 0.41%
Black or African American Alone - Non Hispanic 972 4.6%
White Alone - Non Hispanic 18,462 87.39%
American Indian and Alaska Native Alone - Non Hispanic 233 1.1%
Asian Alone - Non Hispanic 281 1.33%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 7 0.03%
Two Or More Races - Non Hispanic 515 2.44%