Duncan, OK Micro Area White Alone Population Educational Attainment and Per Gender for Ages 25 years and Above in 2021 (ACS-5Yrs)

Updated on August 30, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the Duncan, OK Micro Area White Alone population aged 25 years and above was 25,144 (which was 84.64% of the Duncan, OK Micro Area population aged 25 years and above). Among this population, 2.64K of them (10.49%) had an education level of Less than High School Diploma; and 10.97K of them (43.63%) had an education level of High School Graduate or Equivalent.

The first chart and table below shows the population and percentages of the Duncan, OK Micro Area 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 metro statistical areas (MSAs) and for the United States.

Percentage of Duncan, OK Micro Area 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 Duncan, OK Micro Area White Alone Population Aged 25 years and above in 2021
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Educational Level Population Percent (%)
Less than High School Diploma 2637 10.49
High School Graduate or Equivalent 10971 43.63
Some College or Associates Degree 6822 27.13
Bachelors or Higher 4714 18.75

Education Attainment of White Alone - Male Population

In 2021, the Duncan, OK Micro Area White Alone male population aged 25 years and above was 12,062 (which was 84.46% of the Duncan, OK Micro Area male population aged 25 years and above). Among this population, 1.24K of them (10.26%) had an education level of Less than High School Diploma, and 5.63K of them (46.63%) had an education level of High School Graduate or Equivalent.

The chart and table below shows the population and percentages of the Duncan, OK Micro Area White Alone male population aged 25 years and above by educational attainment.

Percentage of Duncan, OK Micro Area 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 Duncan, OK Micro Area White Alone Male Pop. Aged 25 years and above in 2021
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Educational Level Population Percent (%)
Less than High School Diploma 1237 10.26
High School Graduate or Equivalent 5625 46.63
Some College or Associates Degree 3033 25.15
Bachelors or Higher 2167 17.97

Education Attainment of White Alone - Female Population

In 2021, the Duncan, OK Micro Area White Alone female population aged 25 years and above was 13,082 (which was 84.82% of the Duncan, OK Micro Area female population aged 25 years and above). Among this population, 1.40K of them (10.70%) had an education level of Less than High School Diploma, and 5.35K of them (40.87%) had an education level of High School Graduate or Equivalent.

The chart and table below shows the population and percentages of the Duncan, OK Micro Area female population aged 25 years and above by educational attainment.

Percentage of Duncan, OK Micro Area 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 Duncan, OK Micro Area White Alone Female Pop. Aged 25 years and above in 2021
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Educational Level Population Percent (%)
Less than High School Diploma 1400 10.70
High School Graduate or Equivalent 5346 40.87
Some College or Associates Degree 3789 28.96
Bachelors or Higher 2547 19.47