Population By Race and Ethnicity in San Juan, WA in 2010

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2010, the 15,783 population of San Juan County, Washington comprised of 869 people who identified as Hispanic (5.51%), and 14,914 people who identified as Non-Hispanic (94.49%).

Race: The White Alone population was the largest racial group in San Juan County, Washington with a population of 15,033 (95.25%); Two Or More Races population was the second largest racial group with a population of 352 (2.23%); and Asian Alone was the third largest racial group with a population of 187 (1.19%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in San Juan County, Washington in 2010, with a population of 14,265 (90.38%); the second largest ethnic group was White Alone - Hispanic with a population of 768 (4.87%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 315 (2%).

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

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

See this for other years:
Hispanics and Non Hispanics in San Juan, WA in 2010
Total Population:
Race in San Juan, WA in 2010
Total Population:
Ethnicity in San Juan, WA in 2010
Total Population:
Population By Race in San Juan , WA in 2010
RacePopulationPercentage
Black or African American Alone 69 0.44%
White Alone 15,033 95.25%
American Indian and Alaska Native Alone 128 0.81%
Asian Alone 187 1.19%
Native Hawaiian And Pacific Islander Alone 14 0.09%
Two Or More Races 352 2.23%
Population By Ethnicity in San Juan , WA in 2010
EthnicityPopulationPercentage
Black or African American Alone - Hispanic 12 0.08%
White Alone - Hispanic 768 4.87%
American Indian and Alaska Native Alone - Hispanic 44 0.28%
Asian Alone - Hispanic 7 0.04%
Native Hawaiian And Pacific Islander Alone - Hispanic 1 0.01%
Two Or More Races - Hispanic 37 0.23%
Black or African American Alone - Non Hispanic 57 0.36%
White Alone - Non Hispanic 14,265 90.38%
American Indian and Alaska Native Alone - Non Hispanic 84 0.53%
Asian Alone - Non Hispanic 180 1.14%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 13 0.08%
Two Or More Races - Non Hispanic 315 2%