Stillwater, OK 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 Stillwater, OK Micro Area population aged 25 years and above was 44,471. 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 3,521 people without a high school diploma (ie. 7.92% of people aged 25yrs+). The race composition of this group includes, 79.86% White Alone, and 1.28% Black Alone.

High School Graduate or Equivalent: there were 12,141 people with a high school diploma or equivalent (ie. 27.30% of people aged 25yrs+). The race composition of this group includes, 84.90% White Alone, and 3.43% Black Alone.

Some College or Associates Degree: there were 11,796 people with some college courses without a degree or an associates degree (ie. 26.53% of people aged 25yrs+). The race composition of this group includes, 85.08% White Alone, and 2.85% Black Alone.

Bachelors Degree or higher: there were 17,013 people with a bachelors degree or a higher degree (ie. 38.26% of people aged 25yrs+). The race composition of this group includes, 79.32% White Alone, and 4.60% 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 Stillwater, OK Micro Area Population (aged 25yrs+) By Race in 2021
Less HS Dipl.
HS Grad. or Equiv.
Some Coll. or AA
Bachelors+
Educational Attainment of Stillwater, OK Micro Area Population (aged 25yrs+) By Ethnicity in 2021
Less HS Dipl.
HS Grad. or Equiv.
Some Coll. or AA
Bachelors+
Stillwater, OK Micro Area Population (aged 25yrs+) with Less than High School Diploma Per Race in 2021
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Race Population Percent (%)
White Alone 2812 79.86
Black Alone 45 1.28
Asian Alone 52 1.48
American Indian & Alaska Native Alone 234 6.65
Native Hawaiian & Pac. Islander Alone 7 0.20
Some Other Race Alone 103 2.93
Two or More Races 268 7.61
Stillwater, OK 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 2658 75.49
Hispanic or Latino of All Races 369 10.48
All Other Ethnicities 494 14.03
Stillwater, OK Micro Area Population (aged 25yrs+) with High School Diploma or Equivalent Per Race in 2021
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Race Population Percent (%)
White Alone 10308 84.90
Black Alone 416 3.43
Asian Alone 54 0.45
American Indian & Alaska Native Alone 447 3.68
Native Hawaiian & Pac. Islander Alone 14 0.12
Some Other Race Alone 224 1.85
Two or More Races 678 5.58
Stillwater, OK 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 9995 82.32
Hispanic or Latino of All Races 600 4.94
All Other Ethnicities 1546 12.73
Stillwater, OK 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 10036 85.08
Black Alone 336 2.85
Asian Alone 89 0.75
American Indian & Alaska Native Alone 457 3.87
Native Hawaiian & Pac. Islander Alone 8 0.07
Some Other Race Alone 148 1.25
Two or More Races 722 6.12
Stillwater, OK 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 9802 83.10
Hispanic or Latino of All Races 392 3.32
All Other Ethnicities 1602 13.58
Stillwater, OK Micro Area Population (aged 25yrs+) with a Bachelors Degree or Higher Per Race in 2021
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Race Population Percent (%)
White Alone 13495 79.32
Black Alone 783 4.60
Asian Alone 1455 8.55
American Indian & Alaska Native Alone 422 2.48
Native Hawaiian & Pac. Islander Alone 0 0.00
Some Other Race Alone 65 0.38
Two or More Races 793 4.66
Stillwater, OK 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 13320 78.29
Hispanic or Latino of All Races 361 2.12
All Other Ethnicities 3332 19.59