St. Marys, PA Micro Area Educational Attainment By Race and Ethnicity 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 St. Marys, PA Micro Area population aged 25 years and above was 22,738. See the following sections for the breakdown of the educational attainment of this important demography by race and ethnicity.

Less high school diploma: there were 1,597 people without a high school diploma (ie. 7.02% of people aged 25yrs+). The race composition of this group includes, 96.06% White Alone, and 0.94% Black Alone.

High School Graduate or Equivalent: there were 11,270 people with a high school diploma or equivalent (ie. 49.57% of people aged 25yrs+). The race composition of this group includes, 97.72% White Alone, and 0.44% Black Alone.

Some College or Associates Degree: there were 5,594 people with some college courses without a degree or an associates degree (ie. 24.60% of people aged 25yrs+). The race composition of this group includes, 98.80% White Alone, and 0.20% Black Alone.

Bachelors Degree or higher: there were 4,277 people with a bachelors degree or a higher degree (ie. 18.81% of people aged 25yrs+). The race composition of this group includes, 97.73% White Alone, and 0.47% Black Alone.

The first and second charts below shows the race and ethnicity composition at each educational level. Also see tables below for the population and percentages per race and per ethnicity for each educational level.

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

Educational Attainment of St. Marys, PA Micro Area Population (aged 25yrs+) By Race in 2021
Less HS Dipl.
HS Grad. or Equiv.
Some Coll. or AA
Bachelors+
Educational Attainment of St. Marys, PA Micro Area Population (aged 25yrs+) By Ethnicity in 2021
Less HS Dipl.
HS Grad. or Equiv.
Some Coll. or AA
Bachelors+
St. Marys, PA Micro Area Population (aged 25yrs+) with Less than High School Diploma Per Race in 2021
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Race Population Percent (%)
White Alone 1534 96.06
Black Alone 15 0.94
Asian Alone 12 0.75
American Indian & Alaska Native Alone 0 0.00
Some Other Race Alone 0 0.00
Two or More Races 36 2.25
St. Marys, PA Micro Area Population (aged 25yrs+) with Less than High School Diploma Per Ethnicity in 2021
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Ethnicity Population Percent (%)
Non-Hispanic White Alone 1534 96.06
Hispanic or Latino of All Races 10 0.63
All Other Ethnicities 53 3.32
St. Marys, PA Micro Area Population (aged 25yrs+) with High School Diploma or Equivalent Per Race in 2021
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Race Population Percent (%)
White Alone 11013 97.72
Black Alone 50 0.44
Asian Alone 33 0.29
American Indian & Alaska Native Alone 26 0.23
Some Other Race Alone 20 0.18
Two or More Races 128 1.14
St. Marys, PA Micro Area Population (aged 25yrs+) with High School Diploma or Equivalent Per Ethnicity in 2021
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Ethnicity Population Percent (%)
Non-Hispanic White Alone 10957 97.22
Hispanic or Latino of All Races 76 0.67
All Other Ethnicities 237 2.10
St. Marys, PA Micro Area Population (aged 25yrs+) with Some College Courses or an Associates Degree Per Race in 2021
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Race Population Percent (%)
White Alone 5527 98.80
Black Alone 11 0.20
Asian Alone 0 0.00
American Indian & Alaska Native Alone 0 0.00
Some Other Race Alone 2 0.04
Two or More Races 54 0.97
St. Marys, PA Micro Area Population (aged 25yrs+) with Some College Courses or an Associates Degree Per Ethnicity in 2021
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Ethnicity Population Percent (%)
Non-Hispanic White Alone 5516 98.61
Hispanic or Latino of All Races 27 0.48
All Other Ethnicities 51 0.91
St. Marys, PA Micro Area Population (aged 25yrs+) with a Bachelors Degree or Higher Per Race in 2021
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Race Population Percent (%)
White Alone 4180 97.73
Black Alone 20 0.47
Asian Alone 29 0.68
American Indian & Alaska Native Alone 0 0.00
Some Other Race Alone 0 0.00
Two or More Races 48 1.12
St. Marys, PA Micro Area Population (aged 25yrs+) with a Bachelors Degree or Higher Per Ethnicity in 2021
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Ethnicity Population Percent (%)
Non-Hispanic White Alone 4180 97.73
Hispanic or Latino of All Races 0 0.00
All Other Ethnicities 97 2.27