Population By Race and Ethnicity in Plymouth County, MA in 2019

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2019, the 521,841 population of Plymouth County, Massachusetts comprised of 21,981 people who identified as Hispanic (4.21%), and 499,860 people who identified as Non-Hispanic (95.79%).

Race: The White Alone population was the largest racial group in Plymouth County, Massachusetts with a population of 438,549 (84.04%); Black or African American Alone population was the second largest racial group with a population of 61,727 (11.83%); and Two Or More Races was the third largest racial group with a population of 10,469 (2.01%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Plymouth County, Massachusetts in 2019, with a population of 422,677 (81%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 57,800 (11.08%); and the third largest ethnic group was White Alone - Hispanic with a population of 15,872 (3.04%).

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

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

See this for other years:
Hispanics and Non Hispanics in Plymouth County, MA in 2019
Total Population:
Race in Plymouth County, MA in 2019
Total Population:
Ethnicity in Plymouth County, MA in 2019
Total Population:
Population By Race in Plymouth , MA in 2019
Race Population Percentage
Black or African American Alone 61,727 11.83%
White Alone 438,549 84.04%
American Indian and Alaska Native Alone 1,784 0.34%
Asian Alone 8,614 1.65%
Native Hawaiian And Pacific Islander Alone 698 0.13%
Two Or More Races 10,469 2.01%
Population By Ethnicity in Plymouth , MA in 2019
Ethnicity Population Percentage
Black or African American Alone - Hispanic 3,927 0.75%
White Alone - Hispanic 15,872 3.04%
American Indian and Alaska Native Alone - Hispanic 507 0.1%
Asian Alone - Hispanic 195 0.04%
Native Hawaiian And Pacific Islander Alone - Hispanic 201 0.04%
Two Or More Races - Hispanic 1,279 0.25%
Black or African American Alone - Non Hispanic 57,800 11.08%
White Alone - Non Hispanic 422,677 81%
American Indian and Alaska Native Alone - Non Hispanic 1,277 0.25%
Asian Alone - Non Hispanic 8,419 1.61%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 497 0.1%
Two Or More Races - Non Hispanic 9,190 1.76%