The student population at Oklahoma State University-Main Campus is 27,278 (22,364 undergraduate and 4,914 graduate students) . The number of students has increased by 1,348 over the past decade.
The percentage of undergraduate students at Oklahoma State is 81.99% which is increased by 1,187 over last 10 years. The graduate student population increased by 161 and it has been increasing.
The female to male ratio is 1.12 to 1 which means that female students enrolled slightly more than male students.
3,795 students enrolled in online degree program exclusively and the number of online students has increased by 190.80% since 2015.
The average student population over the last 11 years is 25,342 where 27,278 students are attending the school for the academic year 2024-2025.
81.99% of total students is undergraduate students and 18.01% students is graduate students. The number of undergraduate students has increased by 1,187 and the graduate enrollment has increased by 161 over past 10 years.
The female to male ratio is 1.12 to 1 and it means that there are slightly more female students enrolled in Oklahoma State than male students.
The following table and chart illustrate the changes in student population by gender at Oklahoma State University-Main Campus since 2015.
| Year | Total | Undergraduate | Graduate | ||||
|---|---|---|---|---|---|---|---|
| Total | Men | Women | Total | Men | Women | ||
| 2015-16 | 25,930 | 21,177 | 10,827 | 10,350 | 4,753 | 2,561 | 2,192 |
| 2016-17 | 25,622 -308 | 21,101 -76 | 10,733 -94 | 10,368 18 | 4,521 -232 | 2,387 -174 | 2,134 -58 |
| 2017-18 | 25,295 -327 | 20,992 -109 | 10,674 -59 | 10,318 -50 | 4,303 -218 | 2,167 -220 | 2,136 2 |
| 2018-19 | 24,690 -605 | 20,597 -395 | 10,443 -231 | 10,154 -164 | 4,093 -210 | 2,008 -159 | 2,085 -51 |
| 2019-20 | 24,079 -611 | 20,041 -556 | 10,101 -342 | 9,940 -214 | 4,038 -55 | 1,948 -60 | 2,090 5 |
| 2020-21 | 24,535 456 | 20,323 282 | 9,972 -129 | 10,351 411 | 4,212 174 | 2,001 53 | 2,211 121 |
| 2021-22 | 24,577 42 | 20,216 -107 | 9,682 -290 | 10,534 183 | 4,361 149 | 2,092 91 | 2,269 58 |
| 2022-23 | 25,372 795 | 20,786 570 | 9,968 286 | 10,818 284 | 4,586 225 | 2,251 159 | 2,335 66 |
| 2023-24 | 26,043 671 | 21,354 568 | 10,148 180 | 11,206 388 | 4,689 103 | 2,232 -19 | 2,457 122 |
| 2024-25 | 27,278 1,235 | 22,364 1,010 | 10,552 404 | 11,812 606 | 4,914 225 | 2,322 90 | 2,592 135 |
| Average | 25,342 | 20,895 | 10,310 | 10,585 | 4,447 | 2,197 | 2,250 |
The average number of Undergraduate students over the last 11 years is 20,895 where 22,364 students are attending the Undergraduate school for the academic year 2024-2025. The following table and chart illustrate the changes in Undergraduate enrollment by attending status and gender at Oklahoma State University-Main Campus since 2015.
| Year | Total | Full-time | Part-time | ||||
|---|---|---|---|---|---|---|---|
| Total | Men | Women | Total | Men | Women | ||
| 2015-16 | 21,177 | 18,347 | 9,419 | 8,928 | 2,830 | 1,408 | 1,422 |
| 2016-17 | 21,101 | 18,414 | 9,325 | 9,089 | 2,687 | 1,408 | 1,279 |
| 2017-18 | 20,992 | 18,221 | 9,265 | 8,956 | 2,771 | 1,409 | 1,362 |
| 2018-19 | 20,597 | 17,722 | 8,968 | 8,754 | 2,875 | 1,475 | 1,400 |
| 2019-20 | 20,041 | 17,291 | 8,727 | 8,564 | 2,750 | 1,374 | 1,376 |
| 2020-21 | 20,323 | 17,624 | 8,686 | 8,938 | 2,699 | 1,286 | 1,413 |
| 2021-22 | 20,216 | 17,765 | 8,605 | 9,160 | 2,451 | 1,077 | 1,374 |
| 2022-23 | 20,786 | 18,265 | 8,765 | 9,500 | 2,521 | 1,203 | 1,318 |
| 2023-24 | 21,354 | 18,930 | 9,051 | 9,879 | 2,424 | 1,097 | 1,327 |
| 2024-25 | 22,364 | 20,024 | 9,464 | 10,560 | 2,340 | 1,088 | 1,252 |
| Average | 20,895 | 20,895 | 9,028 | 9,233 | 20,895 | 1,283 | 1,352 |
The average number of Graduate students over the last 11 years is 4,447 where 4,914 students are attending the Graduate school for the academic year 2024-2025. The following table and chart illustrate the changes in Graduate enrollment by attending status and gender at Oklahoma State University-Main Campus since 2015.
| Year | Total | Full-time | Part-time | ||||
|---|---|---|---|---|---|---|---|
| Total | Men | Women | Total | Men | Women | ||
| 2015-16 | 4,753 | 1,857 | 913 | 944 | 2,896 | 1,648 | 1,248 |
| 2016-17 | 4,521 | 1,815 | 891 | 924 | 2,706 | 1,496 | 1,210 |
| 2017-18 | 4,303 | 1,712 | 761 | 951 | 2,591 | 1,406 | 1,185 |
| 2018-19 | 4,093 | 1,665 | 677 | 988 | 2,428 | 1,331 | 1,097 |
| 2019-20 | 4,038 | 1,593 | 618 | 975 | 2,445 | 1,330 | 1,115 |
| 2020-21 | 4,212 | 1,640 | 616 | 1,024 | 2,572 | 1,385 | 1,187 |
| 2021-22 | 4,361 | 1,806 | 727 | 1,079 | 2,555 | 1,365 | 1,190 |
| 2022-23 | 4,586 | 1,954 | 805 | 1,149 | 2,632 | 1,446 | 1,186 |
| 2023-24 | 4,689 | 1,900 | 768 | 1,132 | 2,789 | 1,464 | 1,325 |
| 2024-25 | 4,914 | 1,963 | 773 | 1,190 | 2,951 | 1,549 | 1,402 |
| Average | 4,447 | 4,447 | 755 | 1,036 | 4,447 | 1,442 | 1,215 |
The percentage of white students is 62.82%. The percentage was 66.76% 10 years ago and Oklahoma State still has a high percentage of white students. 2.06% of enrolled students is Asian and 4.03% is black students. Hispanic students comprise 9.59% of the student body.
Over the past 10 years, the racial composition has shifted. The percentage of white students decreased from 66.76% to 62.82%. Asian enrollment grew from 1.72% to 2.06%. Black student enrollment decreased from 4.51% to 4.03%. Hispanic student representation expanded from 5.82% to 9.59%.
The overall racial diversity, measured by the Census Bureau Diversity Index, is 0.5796 which indicates that moderately diverse. This increased from 0.5401 a decade ago, suggesting that racial diversity has improved.
The following table and chart illustrate the student population trends by race/ethnicity at Oklahoma State University-Main Campus over the past 11 years (2015-2025).
| Year | American Indian or Native American | Asian | Black | Hispanic | Native Hawaiian or Other Pacific Islander | White | Two or More Races |
|---|---|---|---|---|---|---|---|
| 2015-16 | 1,140 | 447 | 1,170 | 1,510 | 29 | 17,311 | 2,092 |
| 2016-17 | 1,069 | 451 | 1,162 | 1,653 | 32 | 16,975 | 2,150 |
| 2017-18 | 1,060 | 456 | 1,115 | 1,790 | 28 | 16,630 | 2,287 |
| 2018-19 | 1,002 | 476 | 1,046 | 1,831 | 25 | 16,309 | 2,208 |
| 2019-20 | 1,012 | 500 | 985 | 1,833 | 22 | 16,028 | 2,077 |
| 2020-21 | 996 | 510 | 1,020 | 1,965 | 23 | 16,326 | 2,312 |
| 2021-22 | 1,014 | 519 | 1,021 | 2,060 | 21 | 16,222 | 2,308 |
| 2022-23 | 1,095 | 544 | 1,027 | 2,179 | 25 | 16,489 | 2,498 |
| 2023-24 | 1,171 | 573 | 1,054 | 2,335 | 33 | 16,578 | 2,719 |
| 2024-25 | 1,235 | 563 | 1,099 | 2,616 | 37 | 17,137 | 3,042 |
| Average | 1,079 | 504 | 1,070 | 1,977 | 28 | 16,601 | 2,369 |
3,795 students are enrolled in online degree programs exclusively for the academic year 2024-2025, which is 14% of total students. The number of online students has increased 190.80% since 2015. The following table and chart illustrate the changes in the online student population by enrolled type at Oklahoma State University-Main Campus from 2015 to 2025.
| Year | Total Enrollment | Online Completely | Enrolled in Some Online Courses | Not Enrolled in Online Courses |
|---|---|---|---|---|
| 2015-16 | 25,930 | 1,305 | 6,108 | 18,517 |
| 2016-17 | 25,622 | 1,380 | 7,099 | 17,143 |
| 2017-18 | 25,295 | 1,424 | 8,207 | 15,664 |
| 2018-19 | 24,690 | 1,618 | 8,190 | 14,882 |
| 2019-20 | 24,079 | 1,670 | 8,512 | 13,897 |
| 2020-21 | 24,535 | 6,065 | 15,452 | 3,018 |
| 2021-22 | 24,577 | 2,653 | 10,181 | 11,743 |
| 2022-23 | 25,372 | 2,990 | 10,378 | 12,004 |
| 2023-24 | 26,043 | 3,401 | 10,802 | 11,840 |
| 2024-25 | 27,278 | 3,795 | 12,516 | 10,967 |
| Average | 25,342 | 2,630 | 9,745 | 12,968 |
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