Oklahoma Non-Hispanic White Alone Educational Attainment and Per Gender for Ages 25 years and Above in 2021 (ACS-5Yrs)

Updated on August 22, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the Oklahoma Non-Hispanic White Alone population aged 25 years and above was 1,830,910 (which was 70.21% of the Oklahoma population aged 25 years and above). Among this population, 152.32K of them (8.32%) had an education level of Less than High School Diploma; and 560.27K of them (30.60%) had an education level of High School Graduate or Equivalent.

The first chart and table below shows the population and percentages of the Oklahoma Non-Hispanic White Alone population aged 25 years and above by educational attainment.

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

You can find similar information for other races and ethnicities.

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

Percentage of Oklahoma Non-Hispanic White Alone 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 Oklahoma Non-Hispanic White Alone Population Aged 25 years and above in 2021
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Educational Level Population Percent (%)
Less than High School Diploma 152320 8.32
High School Graduate or Equivalent 560271 30.60
Some College or Associates Degree 578708 31.61
Bachelors or Higher 539611 29.47

Education Attainment of Non-Hispanic White Alone - Male Population

In 2021, the Oklahoma Non-Hispanic White Alone male population aged 25 years and above was 891,231 (which was 69.82% of the Oklahoma male population aged 25 years and above). Among this population, 78.23K of them (8.78%) had an education level of Less than High School Diploma, and 283.76K of them (31.84%) had an education level of High School Graduate or Equivalent.

The chart and table below shows the population and percentages of the Oklahoma Non-Hispanic White Alone male population aged 25 years and above by educational attainment.

Percentage of Oklahoma Non-Hispanic White Alone 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 Oklahoma Non-Hispanic White Alone Male Pop. Aged 25 years and above in 2021
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Educational Level Population Percent (%)
Less than High School Diploma 78227 8.78
High School Graduate or Equivalent 283759 31.84
Some College or Associates Degree 270761 30.38
Bachelors or Higher 258484 29.00

Education Attainment of Non-Hispanic White Alone - Female Population

In 2021, the Oklahoma Non-Hispanic White Alone female population aged 25 years and above was 939,679 (which was 70.59% of the Oklahoma female population aged 25 years and above). Among this population, 74.09K of them (7.89%) had an education level of Less than High School Diploma, and 276.51K of them (29.43%) had an education level of High School Graduate or Equivalent.

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

Percentage of Oklahoma Non-Hispanic White Alone 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 Oklahoma Non-Hispanic White Alone Female Pop. Aged 25 years and above in 2021
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Educational Level Population Percent (%)
Less than High School Diploma 74093 7.89
High School Graduate or Equivalent 276512 29.43
Some College or Associates Degree 307947 32.77
Bachelors or Higher 281127 29.92