Whatcom, Washington Voting-age Population By Race and Ethnicity from Census 2020

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, the 182.48K voting-age population of Whatcom, WA residents comprised of 15.25K residents who identified as Hispanic or Latino (8.36%), and 167.24K residents who identified as Non-Hispanic (91.65%).

Race: The White Alone voting-age population was the largest racial group in Whatcom, WA, with a voting-age population of 145.84K (79.92%). The Two Or More Races voting-age population was the second largest racial group in Whatcom, WA, with a voting-age population of 14.53K (7.96%). The Asian Alone voting-age population was the third largest racial group in Whatcom, WA, with a voting-age population of 8.42K (4.62%). The smallest racial group in Whatcom, WA was Native Hawaiian And Pacific Islander Alone with a voting-age population of 585 (0.32%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Whatcom, WA, with a voting-age population of 142.26K (77.96%). The Non-Hispanic - Two or More Races voting-age population was the second largest ethnic group in Whatcom, WA, with a voting-age population of 9.52K (5.22%). The Non-Hispanic - Asian Alone voting-age population was the third largest ethnic group in Whatcom, WA, with a voting-age population of 8.30K (4.55%). The smallest ethnic group in Whatcom, WA was Hispanic - Native Hawaiian & Pac. Islander with a voting-age population of 30 (0.02%).

The charts and tables below shows the voting-age population and percentage of each racial group and ethnicity group in Whatcom, Washington from the 2020 decennial census.

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

Whatcom, WA Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Whatcom, WA Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Whatcom, WA Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Whatcom, WA Voting-age Population of Racial Groups in Census 2020
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Race Voting-age Population % of County Voting-age Population
Black or African American Alone 1826 1.00
White Alone 145835 79.92
American Indian and Alaska Native Alone 4368 2.39
Asian Alone 8422 4.62
Native Hawaiian And Pacific Islander Alone 585 0.32
Some Other Race Alone 6921 3.79
Two Or More Races 14526 7.96
Whatcom, WA Voting-age Population of Ethnicity Groups in Census 2020
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Ethnicity Voting-age Population % of County Voting-age Population
Non-Hispanic - White Alone 142256 77.96
Non-Hispanic - Two or More Races 9520 5.22
Non-Hispanic - Asian Alone 8301 4.55
Hispanic - Some Other Race Alone 5889 3.23
Hispanic - Two or More Races 5006 2.74
Non-Hispanic - American Indian & Alaska Native 3831 2.10
Hispanic - White Alone 3579 1.96
Non-Hispanic - Black Alone 1742 0.96
Non-Hispanic - Some Other Race Alone 1032 0.57
Non-Hispanic - Native Hawaiian & Pac. Islander 555 0.30
Hispanic - American Indian & Alaska Native 537 0.29
Hispanic - Asian Alone 121 0.07
Hispanic - Black Alone 84 0.05
Hispanic - Native Hawaiian & Pac. Islander 30 0.02