Oregon Educational Attainment and Per Gender 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, among the 2,971,396 Oregon population aged 25 years and above, 252.60K of them (8.50%) had an education level of Less than High School Diploma; and 668.08K of them (22.48%) had an education level of High School Graduate or Equivalent.

The first chart and table below shows the population and percentages of the Oregon population aged 25 years and above by educational attainment.

You can find the educational attainment information about the Oregon male and female population below.

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

Percentage of Oregon Population 25 years and above By Educational Attainment in 2021
Less HS Dipl.
HS Grad. or Equiv.
Some Coll. or AA
Bachelors+
Educational Attainment For Oregon Population Aged 25 years and above in 2021
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Educational Level Population Percent (%)
Less than High School Diploma 252602 8.50
High School Graduate or Equivalent 668083 22.48
Some College or Associates Degree 1009617 33.98
Bachelors or Higher 1041094 35.04

Male Population

Among the 1,463,373 Oregon male population aged 25 years and above, 138.17K of them (9.44%) had an education level of Less than High School Diploma; and 342.68K of them (23.42%) had an education level of High School Graduate or Equivalent.

The chart and table below shows the population and percentages of the Oregon male population aged 25 years and above by educational attainment.

Percentage of Oregon Male Population 25 years and above By Educational Attainment in 2021
Less HS Dipl.
HS Grad. or Equiv.
Some Coll. or AA
Bachelors+
Educational Attainment For Oregon Male Pop. Aged 25 years and above in 2021
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Educational Level Population Percent (%)
Less than High School Diploma 138167 9.44
High School Graduate or Equivalent 342678 23.42
Some College or Associates Degree 483933 33.07
Bachelors or Higher 498595 34.07

Female Population

Among the 1,508,023 Oregon female population aged 25 years and above, 114.44K of them (7.59%) had an education level of Less than High School Diploma; and 325.40K of them (21.58%) had an education level of High School Graduate or Equivalent.

The chart and table below shows the population and percentages of the Oregon female population aged 25 years and above by educational attainment.

Percentage of Oregon Female Population 25 years and above By Educational Attainment in 2021
Less HS Dipl.
HS Grad. or Equiv.
Some Coll. or AA
Bachelors+
Educational Attainment For Oregon Female Pop. Aged 25 years and above in 2021
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Educational Level Population Percent (%)
Less than High School Diploma 114435 7.59
High School Graduate or Equivalent 325405 21.58
Some College or Associates Degree 525684 34.86
Bachelors or Higher 542499 35.97