Washington Educational Attainment By Race and Ethnicity for Ages 25 years and Above in 2021 (ACS-5Yrs)

Updated on August 19, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the Washington population aged 25 years and above was 5,278,652. See the following sections for the breakdown of the educational attainment of this important demography by race and ethnicity.

Less high school diploma: there were 426,501 people without a high school diploma (ie. 8.08% of people aged 25yrs+). The race composition of this group includes, 54.15% White Alone, and 3.96% Black Alone.

High School Graduate or Equivalent: there were 1,150,293 people with a high school diploma or equivalent (ie. 21.79% of people aged 25yrs+). The race composition of this group includes, 76.44% White Alone, and 4.29% Black Alone.

Some College or Associates Degree: there were 1,733,850 people with some college courses without a degree or an associates degree (ie. 32.85% of people aged 25yrs+). The race composition of this group includes, 79.31% White Alone, and 4.25% Black Alone.

Bachelors Degree or higher: there were 1,968,008 people with a bachelors degree or a higher degree (ie. 37.28% of people aged 25yrs+). The race composition of this group includes, 75.90% White Alone, and 2.60% Black Alone.

The first and second charts below shows the race and ethnicity composition at each educational level. Also see tables below for the population and percentages per race and per ethnicity for each educational level.

You can see similar information for other states and for the United States.

Educational Attainment of Washington Population (aged 25yrs+) By Race in 2021
Less HS Dipl.
HS Grad. or Equiv.
Some Coll. or AA
Bachelors+
Educational Attainment of Washington Population (aged 25yrs+) By Ethnicity in 2021
Less HS Dipl.
HS Grad. or Equiv.
Some Coll. or AA
Bachelors+
Washington Population (aged 25yrs+) with Less than High School Diploma Per Race in 2021
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Race Population Percent (%)
White Alone 230929 54.15
Black Alone 16866 3.96
Asian Alone 52935 12.41
American Indian & Alaska Native Alone 9567 2.24
Native Hawaiian & Pac. Islander Alone 3872 0.91
Some Other Race Alone 78438 18.39
Two or More Races 33894 7.95
Washington Population (aged 25yrs+) with Less than High School Diploma Per Ethnicity in 2021
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Ethnicity Population Percent (%)
Non-Hispanic White Alone 178985 41.97
Hispanic or Latino of All Races 155585 36.48
All Other Ethnicities 91931 21.56
Washington Population (aged 25yrs+) with High School Diploma or Equivalent Per Race in 2021
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Race Population Percent (%)
White Alone 879331 76.44
Black Alone 49358 4.29
Asian Alone 68022 5.91
American Indian & Alaska Native Alone 17930 1.56
Native Hawaiian & Pac. Islander Alone 12265 1.07
Some Other Race Alone 55210 4.80
Two or More Races 68177 5.93
Washington Population (aged 25yrs+) with High School Diploma or Equivalent Per Ethnicity in 2021
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Ethnicity Population Percent (%)
Non-Hispanic White Alone 830242 72.18
Hispanic or Latino of All Races 129850 11.29
All Other Ethnicities 190201 16.54
Washington Population (aged 25yrs+) with Some College Courses or an Associates Degree Per Race in 2021
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Race Population Percent (%)
White Alone 1375112 79.31
Black Alone 73634 4.25
Asian Alone 98724 5.69
American Indian & Alaska Native Alone 20175 1.16
Native Hawaiian & Pac. Islander Alone 11572 0.67
Some Other Race Alone 45896 2.65
Two or More Races 108737 6.27
Washington Population (aged 25yrs+) with Some College Courses or an Associates Degree Per Ethnicity in 2021
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Ethnicity Population Percent (%)
Non-Hispanic White Alone 1318336 76.04
Hispanic or Latino of All Races 132963 7.67
All Other Ethnicities 282551 16.30
Washington Population (aged 25yrs+) with a Bachelors Degree or Higher Per Race in 2021
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Race Population Percent (%)
White Alone 1493771 75.90
Black Alone 51104 2.60
Asian Alone 277262 14.09
American Indian & Alaska Native Alone 9223 0.47
Native Hawaiian & Pac. Islander Alone 4669 0.24
Some Other Race Alone 29443 1.50
Two or More Races 102536 5.21
Washington Population (aged 25yrs+) with a Bachelors Degree or Higher Per Ethnicity in 2021
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Ethnicity Population Percent (%)
Non-Hispanic White Alone 1449827 73.67
Hispanic or Latino of All Races 95616 4.86
All Other Ethnicities 422565 21.47