Population By Race and Ethnicity in Cowlitz, WA in 2017

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2017, the 106,800 population of Cowlitz County, Washington comprised of 9,685 people who identified as Hispanic (9.07%), and 97,115 people who identified as Non-Hispanic (90.93%).

Race: The White Alone population was the largest racial group in Cowlitz County, Washington with a population of 97,582 (91.37%); Two Or More Races population was the second largest racial group with a population of 3,670 (3.44%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 2,267 (2.12%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Cowlitz County, Washington in 2017, with a population of 89,499 (83.8%); the second largest ethnic group was White Alone - Hispanic with a population of 8,083 (7.57%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 3,192 (2.99%).

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

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

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Hispanics and Non Hispanics in Cowlitz, WA in 2017
Total Population:
Race in Cowlitz, WA in 2017
Total Population:
Ethnicity in Cowlitz, WA in 2017
Total Population:
Population By Race in Cowlitz , WA in 2017
Race Population Percentage
Black or African American Alone 1,132 1.06%
White Alone 97,582 91.37%
American Indian and Alaska Native Alone 2,267 2.12%
Asian Alone 1,740 1.63%
Native Hawaiian And Pacific Islander Alone 409 0.38%
Two Or More Races 3,670 3.44%
Population By Ethnicity in Cowlitz , WA in 2017
Ethnicity Population Percentage
Black or African American Alone - Hispanic 207 0.19%
White Alone - Hispanic 8,083 7.57%
American Indian and Alaska Native Alone - Hispanic 763 0.71%
Asian Alone - Hispanic 94 0.09%
Native Hawaiian And Pacific Islander Alone - Hispanic 60 0.06%
Two Or More Races - Hispanic 478 0.45%
Black or African American Alone - Non Hispanic 925 0.87%
White Alone - Non Hispanic 89,499 83.8%
American Indian and Alaska Native Alone - Non Hispanic 1,504 1.41%
Asian Alone - Non Hispanic 1,646 1.54%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 349 0.33%
Two Or More Races - Non Hispanic 3,192 2.99%