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

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2020, the 829,869 population of Snohomish County, Washington comprised of 91,766 people who identified as Hispanic (11.06%), and 738,103 people who identified as Non-Hispanic (88.94%).

Race: The White Alone population was the largest racial group in Snohomish County, Washington with a population of 630,035 (75.92%); Asian Alone population was the second largest racial group with a population of 104,686 (12.62%); and Two Or More Races was the third largest racial group with a population of 43,416 (5.23%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Snohomish County, Washington in 2020, with a population of 554,239 (66.79%); the second largest ethnic group was Asian Alone - Non Hispanic with a population of 102,708 (12.38%); and the third largest ethnic group was White Alone - Hispanic with a population of 75,796 (9.13%).

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

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

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Hispanics and Non Hispanics in Snohomish County, WA in 2020
Total Population:
Race in Snohomish County, WA in 2020
Total Population:
Ethnicity in Snohomish County, WA in 2020
Total Population:
Population By Race in Snohomish , WA in 2020
Race Population Percentage
Black or African American Alone 33,135 3.99%
White Alone 630,035 75.92%
American Indian and Alaska Native Alone 13,074 1.58%
Asian Alone 104,686 12.62%
Native Hawaiian And Pacific Islander Alone 5,523 0.67%
Two Or More Races 43,416 5.23%
Population By Ethnicity in Snohomish , WA in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 2,835 0.34%
White Alone - Hispanic 75,796 9.13%
American Indian and Alaska Native Alone - Hispanic 4,593 0.55%
Asian Alone - Hispanic 1,978 0.24%
Native Hawaiian And Pacific Islander Alone - Hispanic 516 0.06%
Two Or More Races - Hispanic 6,048 0.73%
Black or African American Alone - Non Hispanic 30,300 3.65%
White Alone - Non Hispanic 554,239 66.79%
American Indian and Alaska Native Alone - Non Hispanic 8,481 1.02%
Asian Alone - Non Hispanic 102,708 12.38%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 5,007 0.6%
Two Or More Races - Non Hispanic 37,368 4.5%