Kentucky 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 3,053,564 Kentucky population aged 25 years and above, 376.96K of them (12.35%) had an education level of Less than High School Diploma; and 1.00M of them (32.77%) had an education level of High School Graduate or Equivalent.

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

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

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

Percentage of Kentucky 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 Kentucky Population Aged 25 years and above in 2021
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Educational Level Population Percent (%)
Less than High School Diploma 376963 12.35
High School Graduate or Equivalent 1000507 32.77
Some College or Associates Degree 891024 29.18
Bachelors or Higher 785070 25.71

Male Population

Among the 1,483,976 Kentucky male population aged 25 years and above, 202.21K of them (13.63%) had an education level of Less than High School Diploma; and 519.37K of them (35.00%) had an education level of High School Graduate or Equivalent.

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

Percentage of Kentucky 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 Kentucky Male Pop. Aged 25 years and above in 2021
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Educational Level Population Percent (%)
Less than High School Diploma 202214 13.63
High School Graduate or Equivalent 519372 35.00
Some College or Associates Degree 401205 27.04
Bachelors or Higher 361185 24.34

Female Population

Among the 1,569,588 Kentucky female population aged 25 years and above, 174.75K of them (11.13%) had an education level of Less than High School Diploma; and 481.14K of them (30.65%) had an education level of High School Graduate or Equivalent.

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

Percentage of Kentucky 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 Kentucky Female Pop. Aged 25 years and above in 2021
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Educational Level Population Percent (%)
Less than High School Diploma 174749 11.13
High School Graduate or Equivalent 481135 30.65
Some College or Associates Degree 489819 31.21
Bachelors or Higher 423885 27.01