Washington, Idaho Population By Ethnicity in Census 2020

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, among Washington, ID population of 10,500 people, 77.31% (8,118) identified their ethnicity as Non-Hispanic - White Alone, 7.10% (745) identified their ethnicity as Hispanic - Some Other Race Alone, and 4.65% (488) identified their ethnicity as Non-Hispanic - Two Or More Races.

The first chart below shows the population by ethnicity and the second chart shows the percentage of the population for each ethnicity. You can also find the information in a table below.

You can see similar information for other Idaho counties and also for the state of Idaho.

Washington, ID Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Hispanic - Some Other Race Alone
Non-Hispanic - Two or More Races
Hispanic - White Alone
Hispanic - Two or More Races
Non-Hispanic - Asian Alone
Non-Hispanic - American Indian & Alaska Native
Percentage of Washington, ID Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Hispanic - Some Other Race Alone
Non-Hispanic - Two or More Races
Hispanic - White Alone
Hispanic - Two or More Races
Non-Hispanic - Asian Alone
Non-Hispanic - American Indian & Alaska Native
Washington, ID Population By Ethnicity in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 8118 77.31
Hispanic - Some Other Race Alone 745 7.10
Non-Hispanic - Two Or More Races 488 4.65
Hispanic - White Alone 453 4.31
Hispanic - Two Or More Races 420 4.00
Non-Hispanic - Asian Alone 81 0.77
Non-Hispanic - American Indian and Alaska Native Alone 74 0.71
Non-Hispanic - Some Other Race Alone 53 0.51
Hispanic - American Indian and Alaska Native Alone 38 0.36
Non-Hispanic - Black or African American Alone 17 0.16
Non-Hispanic - Native Hawaiian And Pacific Islander Alone 7 0.07
Hispanic - Black or African American Alone 5 0.05
Hispanic - Asian Alone 1 0.01
Hispanic - Native Hawaiian And Pacific Islander Alone 0 0.00