Population By Race and Ethnicity in Adams County, WA in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 19,640 population of Adams County, Washington comprised of 12,536 people who identified as Hispanic (63.83%), and 7,104 people who identified as Non-Hispanic (36.17%).

Race: The White Alone population was the largest racial group in Adams County, Washington with a population of 17,397 (88.58%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 1,251 (6.37%); and Black or African American Alone was the third largest racial group with a population of 391 (1.99%).

Ethnicity: The White Alone - Hispanic population was the largest ethnic group in Adams County, Washington in 2018, with a population of 10,800 (54.99%); the second largest ethnic group was White Alone - Non Hispanic with a population of 6,597 (33.59%); and the third largest ethnic group was American Indian and Alaska Native Alone - Hispanic with a population of 1,159 (5.9%).

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

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

See this for other years:
Hispanics and Non Hispanics in Adams County, WA in 2018
Total Population:
Race in Adams County, WA in 2018
Total Population:
Ethnicity in Adams County, WA in 2018
Total Population:
Population By Race in Adams , WA in 2018
Race Population Percentage
Black or African American Alone 391 1.99%
White Alone 17,397 88.58%
American Indian and Alaska Native Alone 1,251 6.37%
Asian Alone 254 1.29%
Native Hawaiian And Pacific Islander Alone 34 0.17%
Two Or More Races 313 1.59%
Population By Ethnicity in Adams , WA in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 285 1.45%
White Alone - Hispanic 10,800 54.99%
American Indian and Alaska Native Alone - Hispanic 1,159 5.9%
Asian Alone - Hispanic 116 0.59%
Native Hawaiian And Pacific Islander Alone - Hispanic 27 0.14%
Two Or More Races - Hispanic 149 0.76%
Black or African American Alone - Non Hispanic 106 0.54%
White Alone - Non Hispanic 6,597 33.59%
American Indian and Alaska Native Alone - Non Hispanic 92 0.47%
Asian Alone - Non Hispanic 138 0.7%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 7 0.04%
Two Or More Races - Non Hispanic 164 0.84%