Population By Race and Ethnicity in Jefferson County, WA in 2010

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2010, the 29,899 population of Jefferson County, Washington comprised of 859 people who identified as Hispanic (2.87%), and 29,040 people who identified as Non-Hispanic (97.13%).

Race: The White Alone population was the largest racial group in Jefferson County, Washington with a population of 27,415 (91.69%); Two Or More Races population was the second largest racial group with a population of 950 (3.18%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 737 (2.47%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Jefferson County, Washington in 2010, with a population of 26,753 (89.48%); the second largest ethnic group was Two Or More Races - Non Hispanic with a population of 871 (2.91%); and the third largest ethnic group was White Alone - Hispanic with a population of 662 (2.21%).

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

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

See this for other years:
Hispanics and Non Hispanics in Jefferson County, WA in 2010
Total Population:
Race in Jefferson County, WA in 2010
Total Population:
Ethnicity in Jefferson County, WA in 2010
Total Population:
Population By Race in Jefferson , WA in 2010
Race Population Percentage
Black or African American Alone 255 0.85%
White Alone 27,415 91.69%
American Indian and Alaska Native Alone 737 2.47%
Asian Alone 476 1.59%
Native Hawaiian And Pacific Islander Alone 66 0.22%
Two Or More Races 950 3.18%
Population By Ethnicity in Jefferson , WA in 2010
Ethnicity Population Percentage
Black or African American Alone - Hispanic 15 0.05%
White Alone - Hispanic 662 2.21%
American Indian and Alaska Native Alone - Hispanic 93 0.31%
Asian Alone - Hispanic 8 0.03%
Native Hawaiian And Pacific Islander Alone - Hispanic 2 0.01%
Two Or More Races - Hispanic 79 0.26%
Black or African American Alone - Non Hispanic 240 0.8%
White Alone - Non Hispanic 26,753 89.48%
American Indian and Alaska Native Alone - Non Hispanic 644 2.15%
Asian Alone - Non Hispanic 468 1.57%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 64 0.21%
Two Or More Races - Non Hispanic 871 2.91%