Population By Race and Ethnicity in Snohomish County, WA in 2011

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2011, the 722,149 population of Snohomish County, Washington comprised of 65,933 people who identified as Hispanic (9.13%), and 656,216 people who identified as Non-Hispanic (90.87%).

Race: The White Alone population was the largest racial group in Snohomish County, Washington with a population of 588,688 (81.52%); Asian Alone population was the second largest racial group with a population of 67,782 (9.39%); and Two Or More Races was the third largest racial group with a population of 30,755 (4.26%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Snohomish County, Washington in 2011, with a population of 533,107 (73.82%); the second largest ethnic group was Asian Alone - Non Hispanic with a population of 66,392 (9.19%); and the third largest ethnic group was White Alone - Hispanic with a population of 55,581 (7.7%).

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 2011
Total Population:
Race in Snohomish County, WA in 2011
Total Population:
Ethnicity in Snohomish County, WA in 2011
Total Population:
Population By Race in Snohomish , WA in 2011
Race Population Percentage
Black or African American Alone 20,058 2.78%
White Alone 588,688 81.52%
American Indian and Alaska Native Alone 11,290 1.56%
Asian Alone 67,782 9.39%
Native Hawaiian And Pacific Islander Alone 3,576 0.5%
Two Or More Races 30,755 4.26%
Population By Ethnicity in Snohomish , WA in 2011
Ethnicity Population Percentage
Black or African American Alone - Hispanic 1,761 0.24%
White Alone - Hispanic 55,581 7.7%
American Indian and Alaska Native Alone - Hispanic 2,849 0.4%
Asian Alone - Hispanic 1,390 0.19%
Native Hawaiian And Pacific Islander Alone - Hispanic 376 0.05%
Two Or More Races - Hispanic 3,976 0.55%
Black or African American Alone - Non Hispanic 18,297 2.53%
White Alone - Non Hispanic 533,107 73.82%
American Indian and Alaska Native Alone - Non Hispanic 8,441 1.17%
Asian Alone - Non Hispanic 66,392 9.19%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 3,200 0.44%
Two Or More Races - Non Hispanic 26,779 3.71%