Mason City, IA Micro Area 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 Mason City, IA Micro Area population aged 25 years and above was 36,161. Among this population, 2.37K of them (6.55%) had an education level of Less than High School Diploma; and 12.20K of them (33.74%) had an education level of High School Graduate or Equivalent.

The first chart and table below shows the population and percentages of the Mason City, IA Micro Area population aged 25 years and above by educational attainment.

You can find the educational attainment information about the Mason City, IA Micro Area male and female population below.

You can see similar information for other metro statistical areas (MSAs) and for the United States.

Percentage of Mason City, IA Micro Area 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 Mason City, IA Micro Area Population Aged 25 years and above in 2021
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Educational Level Population Percent (%)
Less than High School Diploma 2367 6.55
High School Graduate or Equivalent 12200 33.74
Some College or Associates Degree 13164 36.40
Bachelors or Higher 8430 23.31

Male Population

The Mason City, IA Micro Area male population aged 25 years and above was 17,682. Among this population, 1.04K of them (5.89%) had an education level of Less than High School Diploma; and 6.52K of them (36.85%) had an education level of High School Graduate or Equivalent.

The chart and table below shows the population and percentages of the Mason City, IA Micro Area male population aged 25 years and above by educational attainment.

Percentage of Mason City, IA Micro Area 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 Mason City, IA Micro Area Male Pop. Aged 25 years and above in 2021
Items per page:
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Educational Level Population Percent (%)
Less than High School Diploma 1041 5.89
High School Graduate or Equivalent 6515 36.85
Some College or Associates Degree 6109 34.55
Bachelors or Higher 4017 22.72

Female Population

The Mason City, IA Micro Area female population aged 25 years and above was 18,479. Among this population, 1.33K of them (7.18%) had an education level of Less than High School Diploma; and 5.69K of them (30.77%) had an education level of High School Graduate or Equivalent.

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

Percentage of Mason City, IA Micro Area 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 Mason City, IA Micro Area Female Pop. Aged 25 years and above in 2021
Items per page:
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Educational Level Population Percent (%)
Less than High School Diploma 1326 7.18
High School Graduate or Equivalent 5685 30.77
Some College or Associates Degree 7055 38.18
Bachelors or Higher 4413 23.88