Population By Race and Ethnicity in Washington County, RI in 2020

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2020, the 129,776 population of Washington County, Rhode Island comprised of 4,593 people who identified as Hispanic (3.54%), and 125,183 people who identified as Non-Hispanic (96.46%).

Race: The White Alone population was the largest racial group in Washington County, Rhode Island with a population of 121,300 (93.47%); Asian Alone population was the second largest racial group with a population of 2,724 (2.1%); and Two Or More Races was the third largest racial group with a population of 2,607 (2.01%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Washington County, Rhode Island in 2020, with a population of 117,646 (90.65%); the second largest ethnic group was White Alone - Hispanic with a population of 3,654 (2.82%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 2,674 (2.06%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Washington, Rhode Island.

You can find similar information for other Rhode Island counties, and for Rhode Island.

See this for other years:
Hispanics and Non Hispanics in Washington County, RI in 2020
Total Population:
Race in Washington County, RI in 2020
Total Population:
Ethnicity in Washington County, RI in 2020
Total Population:
Population By Race in Washington , RI in 2020
Race Population Percentage
Black or African American Alone 1,965 1.51%
White Alone 121,300 93.47%
American Indian and Alaska Native Alone 1,130 0.87%
Asian Alone 2,724 2.1%
Native Hawaiian And Pacific Islander Alone 50 0.04%
Two Or More Races 2,607 2.01%
Population By Ethnicity in Washington , RI in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 312 0.24%
White Alone - Hispanic 3,654 2.82%
American Indian and Alaska Native Alone - Hispanic 230 0.18%
Asian Alone - Hispanic 50 0.04%
Native Hawaiian And Pacific Islander Alone - Hispanic 26 0.02%
Two Or More Races - Hispanic 321 0.25%
Black or African American Alone - Non Hispanic 1,653 1.27%
White Alone - Non Hispanic 117,646 90.65%
American Indian and Alaska Native Alone - Non Hispanic 900 0.69%
Asian Alone - Non Hispanic 2,674 2.06%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 24 0.02%
Two Or More Races - Non Hispanic 2,286 1.76%