Population By Race and Ethnicity in Washington County, MD in 2017

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2017, the 150,247 population of Washington County, Maryland comprised of 7,600 people who identified as Hispanic (5.06%), and 142,647 people who identified as Non-Hispanic (94.94%).

Race: The White Alone population was the largest racial group in Washington County, Maryland with a population of 124,587 (82.92%); Black or African American Alone population was the second largest racial group with a population of 17,711 (11.79%); and Two Or More Races was the third largest racial group with a population of 4,462 (2.97%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Washington County, Maryland in 2017, with a population of 118,587 (78.93%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 16,884 (11.24%); and the third largest ethnic group was White Alone - Hispanic with a population of 6,000 (3.99%).

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

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

See this for other years:
Hispanics and Non Hispanics in Washington County, MD in 2017
Total Population:
Race in Washington County, MD in 2017
Total Population:
Ethnicity in Washington County, MD in 2017
Total Population:
Population By Race in Washington , MD in 2017
Race Population Percentage
Black or African American Alone 17,711 11.79%
White Alone 124,587 82.92%
American Indian and Alaska Native Alone 491 0.33%
Asian Alone 2,871 1.91%
Native Hawaiian And Pacific Islander Alone 125 0.08%
Two Or More Races 4,462 2.97%
Population By Ethnicity in Washington , MD in 2017
Ethnicity Population Percentage
Black or African American Alone - Hispanic 827 0.55%
White Alone - Hispanic 6,000 3.99%
American Indian and Alaska Native Alone - Hispanic 218 0.14%
Asian Alone - Hispanic 89 0.06%
Native Hawaiian And Pacific Islander Alone - Hispanic 33 0.02%
Two Or More Races - Hispanic 433 0.29%
Black or African American Alone - Non Hispanic 16,884 11.24%
White Alone - Non Hispanic 118,587 78.93%
American Indian and Alaska Native Alone - Non Hispanic 273 0.18%
Asian Alone - Non Hispanic 2,782 1.85%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 92 0.06%
Two Or More Races - Non Hispanic 4,029 2.68%