Ohio 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 8,077,453 Ohio population aged 25 years and above, 715.75K of them (8.86%) had an education level of Less than High School Diploma; and 2.64M of them (32.65%) had an education level of High School Graduate or Equivalent.

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

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

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

Percentage of Ohio 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 Ohio Population Aged 25 years and above in 2021
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Educational Level Population Percent (%)
Less than High School Diploma 715751 8.86
High School Graduate or Equivalent 2636855 32.65
Some College or Associates Degree 2326518 28.80
Bachelors or Higher 2398329 29.69

Male Population

Among the 3,914,049 Ohio male population aged 25 years and above, 369.38K of them (9.44%) had an education level of Less than High School Diploma; and 1.34M of them (34.22%) had an education level of High School Graduate or Equivalent.

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

Percentage of Ohio 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 Ohio Male Pop. Aged 25 years and above in 2021
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Educational Level Population Percent (%)
Less than High School Diploma 369382 9.44
High School Graduate or Equivalent 1339204 34.22
Some College or Associates Degree 1072851 27.41
Bachelors or Higher 1132612 28.94

Female Population

Among the 4,163,404 Ohio female population aged 25 years and above, 346.37K of them (8.32%) had an education level of Less than High School Diploma; and 1.30M of them (31.17%) had an education level of High School Graduate or Equivalent.

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

Percentage of Ohio 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 Ohio Female Pop. Aged 25 years and above in 2021
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Educational Level Population Percent (%)
Less than High School Diploma 346369 8.32
High School Graduate or Equivalent 1297651 31.17
Some College or Associates Degree 1253667 30.11
Bachelors or Higher 1265717 30.40