Population By Race and Ethnicity in Adams County, WA in 2020

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2020, the 20,607 population of Adams County, Washington comprised of 13,134 people who identified as Hispanic (63.74%), and 7,473 people who identified as Non-Hispanic (36.26%).

Race: The White Alone population was the largest racial group in Adams County, Washington with a population of 18,171 (88.18%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 1,278 (6.2%); and Black or African American Alone was the third largest racial group with a population of 482 (2.34%).

Ethnicity: The White Alone - Hispanic population was the largest ethnic group in Adams County, Washington in 2020, with a population of 11,306 (54.87%); the second largest ethnic group was White Alone - Non Hispanic with a population of 6,865 (33.31%); and the third largest ethnic group was American Indian and Alaska Native Alone - Hispanic with a population of 1,181 (5.73%).

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.

Data Source: US Census Bureau (Vintage).

See this for other years:

Hispanics and Non Hispanics in Adams County, WA in 2020

Total Population:20,607

Hispanic (63.74%)

Non Hispanic (36.26%)

Race in Adams County, WA in 2020

Total Population:20,607

White Alone (88.18%)

American Indian and Alaska Native Alone (6.2%)

Black or African American Alone (2.34%)

Two or more races (1.7%)

Asian Alone (1.36%)

Native Hawaiian And Pacific Islander Alone (0.22%)

Ethnicity in Adams County, WA in 2020

Total Population:20,607

Hispanic White Alone (54.87%)

Non-Hispanic White Alone (33.31%)

Hispanic American Indian and Alaska Native Alone (5.73%)

All Other Ethnicities (3.61%)

Hispanic Black or African American Alone (1.58%)

Non-Hispanic Two or more races (0.9%)

Population By Race in Adams , WA in 2020

Race	Population	Percentage
White Alone	18,171	88.18%
American Indian and Alaska Native Alone	1,278	6.2%
Black or African American Alone	482	2.34%
Two Or More Races	350	1.7%
Asian Alone	280	1.36%
Native Hawaiian And Pacific Islander Alone	46	0.22%

Population By Ethnicity in Adams , WA in 2020

Ethnicity	Population	Percentage
White Alone - Hispanic	11,306	54.87%
White Alone - Non Hispanic	6,865	33.31%
American Indian and Alaska Native Alone - Hispanic	1,181	5.73%
Black or African American Alone - Hispanic	325	1.58%
Two Or More Races - Non Hispanic	186	0.9%
Two Or More Races - Hispanic	164	0.8%
Black or African American Alone - Non Hispanic	157	0.76%
Asian Alone - Non Hispanic	156	0.76%
Asian Alone - Hispanic	124	0.6%
American Indian and Alaska Native Alone - Non Hispanic	97	0.47%
Native Hawaiian And Pacific Islander Alone - Hispanic	34	0.17%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	12	0.06%