Dukes County, Massachusetts Census 2020 Population By Race and Ethnicity

Updated on April 9, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 20.60K population of Dukes County, MA residents comprised of 534 residents who identified as Hispanic or Latino (2.59%), and 20.07K residents who identified as Non-Hispanic (97.41%).

Race: The White Alone population was the largest racial group in Dukes County, MA, with a population of 16.32K (79.23%). The Two Or More Races population was the second largest racial group in Dukes County, MA, with a population of 2.23K (10.81%). The Some Other Race Alone population was the third largest racial group in Dukes County, MA, with a population of 830 (4.03%). The smallest racial group in Dukes County, MA was Native Hawaiian And Pacific Islander Alone with a population of 10 (0.05%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Dukes County, MA, with a population of 16.23K (78.79%). The Non-Hispanic - Two or More Races population was the second largest ethnic group in Dukes County, MA, with a population of 1.95K (9.44%). The Non-Hispanic - Black Alone population was the third largest ethnic group in Dukes County, MA, with a population of 795 (3.86%). The smallest ethnic group in Dukes County, MA was Hispanic - Native Hawaiian & Pac. Islander with a population of 1 (0.01%).

The charts and tables below shows the population and percentage of each racial group and ethnicity group in Dukes County, Massachusetts from the 2020 decennial census.

You can see similar information for other Massachusetts counties and also for the state of Massachusetts.

Dukes County, MA Hispanics and Non Hispanics Population in Census 2020
Total Population:
Dukes County, MA Racial Groups in Census 2020
Total Population:
Dukes County, MA Ethnicity Groups in Census 2020
Total Population:
Dukes County, MA Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 813 3.95
White Alone 16321 79.23
American Indian and Alaska Native Alone 214 1.04
Asian Alone 185 0.90
Native Hawaiian And Pacific Islander Alone 10 0.05
Some Other Race Alone 830 4.03
Two Or More Races 2227 10.81
Dukes County, MA Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 16230 78.79
Non-Hispanic - Two or More Races 1945 9.44
Non-Hispanic - Black Alone 795 3.86
Non-Hispanic - Some Other Race Alone 701 3.40
Hispanic - Two or More Races 282 1.37
Non-Hispanic - American Indian & Alaska Native 202 0.98
Non-Hispanic - Asian Alone 184 0.89
Hispanic - Some Other Race Alone 129 0.63
Hispanic - White Alone 91 0.44
Hispanic - Black Alone 18 0.09
Hispanic - American Indian & Alaska Native 12 0.06
Non-Hispanic - Native Hawaiian & Pac. Islander 9 0.04
Hispanic - Asian Alone 1 0.01
Hispanic - Native Hawaiian & Pac. Islander 1 0.01