New Hampshire 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 986,106 New Hampshire population aged 25 years and above, 62.81K of them (6.37%) had an education level of Less than High School Diploma; and 269.34K of them (27.31%) had an education level of High School Graduate or Equivalent.

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

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

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

Percentage of New Hampshire 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 New Hampshire Population Aged 25 years and above in 2021
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Educational Level Population Percent (%)
Less than High School Diploma 62809 6.37
High School Graduate or Equivalent 269342 27.31
Some College or Associates Degree 276920 28.08
Bachelors or Higher 377035 38.24

Male Population

Among the 486,409 New Hampshire male population aged 25 years and above, 35.31K of them (7.26%) had an education level of Less than High School Diploma; and 142.06K of them (29.21%) had an education level of High School Graduate or Equivalent.

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

Percentage of New Hampshire 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 New Hampshire Male Pop. Aged 25 years and above in 2021
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Educational Level Population Percent (%)
Less than High School Diploma 35312 7.26
High School Graduate or Equivalent 142062 29.21
Some College or Associates Degree 128941 26.51
Bachelors or Higher 180094 37.03

Female Population

Among the 499,697 New Hampshire female population aged 25 years and above, 27.50K of them (5.50%) had an education level of Less than High School Diploma; and 127.28K of them (25.47%) had an education level of High School Graduate or Equivalent.

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

Percentage of New Hampshire 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 New Hampshire Female Pop. Aged 25 years and above in 2021
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Educational Level Population Percent (%)
Less than High School Diploma 27497 5.50
High School Graduate or Equivalent 127280 25.47
Some College or Associates Degree 147979 29.61
Bachelors or Higher 196941 39.41