The student population at Eastern Oregon University is 2,894 (2,502 undergraduate and 392 graduate students) . The number of students has decreased by 594 (17.03%) over the past decade.
The average student population over the last 11 years is 2,977 where 2,894 students are attending the school for the academic year 2024-2025.
Total enrollment fluctuated between 2016 and 2025, with 3 year-over-year increases and 6 decreases. It peaked at 3,488 students in 2016 and was lowest at 2,674 in 2023. Overall, enrollment dropped from 3,488 to 2,894 students, a net loss of 594 (17%).
The following table and chart illustrate the changes in student population by gender at Eastern Oregon University since 2015.
| Year | Total | Undergraduate | Graduate | ||||
|---|---|---|---|---|---|---|---|
| Total | Men | Women | Total | Men | Women | ||
| 2015-16 | 3,488 | 3,128 | 1,177 | 1,951 | 360 | 109 | 251 |
| 2016-17 | 3,176 -312 | 2,873 -255 | 1,128 -49 | 1,745 -206 | 303 -57 | 96 -13 | 207 -44 |
| 2017-18 | 3,016 -160 | 2,737 -136 | 1,076 -52 | 1,661 -84 | 279 -24 | 85 -11 | 194 -13 |
| 2018-19 | 2,978 -38 | 2,744 7 | 1,106 30 | 1,638 -23 | 234 -45 | 86 1 | 148 -46 |
| 2019-20 | 3,067 89 | 2,867 123 | 1,146 40 | 1,721 83 | 200 -34 | 66 -20 | 134 -14 |
| 2020-21 | 2,853 -214 | 2,586 -281 | 1,028 -118 | 1,558 -163 | 267 67 | 83 17 | 184 50 |
| 2021-22 | 2,825 -28 | 2,540 -46 | 1,017 -11 | 1,523 -35 | 285 18 | 85 2 | 200 16 |
| 2022-23 | 2,674 -151 | 2,415 -125 | 979 -38 | 1,436 -87 | 259 -26 | 86 1 | 173 -27 |
| 2023-24 | 2,798 124 | 2,515 100 | 1,075 96 | 1,440 4 | 283 24 | 84 -2 | 199 26 |
| 2024-25 | 2,894 96 | 2,502 -13 | 1,021 -54 | 1,481 41 | 392 109 | 99 15 | 293 94 |
| Average | 2,977 | 2,691 | 1,075 | 1,615 | 286 | 88 | 198 |
The average number of Undergraduate students over the last 11 years is 2,691 where 2,502 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 Eastern Oregon University since 2015.
| Year | Total | Full-time | Part-time | ||||
|---|---|---|---|---|---|---|---|
| Total | Men | Women | Total | Men | Women | ||
| 2015-16 | 3,128 | 1,696 | 641 | 1,055 | 1,432 | 536 | 896 |
| 2016-17 | 2,873 | 1,691 | 699 | 992 | 1,182 | 429 | 753 |
| 2017-18 | 2,737 | 1,668 | 671 | 997 | 1,069 | 405 | 664 |
| 2018-19 | 2,744 | 1,689 | 674 | 1,015 | 1,055 | 432 | 623 |
| 2019-20 | 2,867 | 1,639 | 648 | 991 | 1,228 | 498 | 730 |
| 2020-21 | 2,586 | 1,541 | 604 | 937 | 1,045 | 424 | 621 |
| 2021-22 | 2,540 | 1,514 | 621 | 893 | 1,026 | 396 | 630 |
| 2022-23 | 2,415 | 1,479 | 620 | 859 | 936 | 359 | 577 |
| 2023-24 | 2,515 | 1,480 | 659 | 821 | 1,035 | 416 | 619 |
| 2024-25 | 2,502 | 1,492 | 643 | 849 | 1,010 | 378 | 632 |
| Average | 2,691 | 2,691 | 648 | 941 | 2,691 | 427 | 675 |
The average number of Graduate students over the last 11 years is 286 where 392 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 Eastern Oregon University since 2015.
| Year | Total | Full-time | Part-time | ||||
|---|---|---|---|---|---|---|---|
| Total | Men | Women | Total | Men | Women | ||
| 2015-16 | 360 | 86 | 30 | 56 | 274 | 79 | 195 |
| 2016-17 | 303 | 104 | 40 | 64 | 199 | 56 | 143 |
| 2017-18 | 279 | 94 | 28 | 66 | 185 | 57 | 128 |
| 2018-19 | 234 | 78 | 41 | 37 | 156 | 45 | 111 |
| 2019-20 | 200 | 78 | 33 | 45 | 122 | 33 | 89 |
| 2020-21 | 267 | 133 | 44 | 89 | 134 | 39 | 95 |
| 2021-22 | 285 | 118 | 45 | 73 | 167 | 40 | 127 |
| 2022-23 | 259 | 108 | 37 | 71 | 151 | 49 | 102 |
| 2023-24 | 283 | 102 | 39 | 63 | 181 | 45 | 136 |
| 2024-25 | 392 | 201 | 47 | 154 | 191 | 52 | 139 |
| Average | 286 | 286 | 38 | 72 | 286 | 50 | 127 |
The percentage of white students is 68.49%. The percentage was 74.43% 10 years ago and EOU still has a high percentage of white students. 0.93% of enrolled students is Asian and 1.76% is black students. Hispanic students comprise 14.10% of the student body.
Over the past 10 years, the racial composition has shifted. The percentage of white students decreased from 74.43% to 68.49%. Asian enrollment declined from 1.86% to 0.93%. Black student enrollment decreased from 2.24% to 1.76%. Hispanic student representation expanded from 4.82% to 14.10%.
The overall racial diversity, measured by the Census Bureau Diversity Index, is 0.5067 which indicates that somewhat diverse. This increased from 0.4418 a decade ago, suggesting that racial diversity has improved.
The following table and chart illustrate the student population trends by race/ethnicity at Eastern Oregon University 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 | 70 | 65 | 78 | 168 | 37 | 2,596 | 82 |
| 2016-17 | 68 | 55 | 78 | 213 | 41 | 2,393 | 130 |
| 2017-18 | 54 | 48 | 64 | 307 | 58 | 2,216 | 130 |
| 2018-19 | 55 | 55 | 58 | 312 | 87 | 2,156 | 137 |
| 2019-20 | 56 | 51 | 66 | 363 | 109 | 2,134 | 160 |
| 2020-21 | 59 | 46 | 59 | 399 | 82 | 1,905 | 142 |
| 2021-22 | 55 | 39 | 66 | 395 | 74 | 1,933 | 115 |
| 2022-23 | 41 | 30 | 48 | 380 | 65 | 1,848 | 120 |
| 2023-24 | 42 | 26 | 52 | 433 | 59 | 1,916 | 144 |
| 2024-25 | 49 | 27 | 51 | 408 | 68 | 1,982 | 162 |
| Average | 55 | 44 | 62 | 338 | 68 | 2,108 | 132 |
1,567 students are enrolled in online degree programs exclusively for the academic year 2024-2025, which is 54% of total students. The number of online students has increased 5.88% since 2015. The following table and chart illustrate the changes in the online student population by enrolled type at Eastern Oregon University from 2015 to 2025.
| Year | Total Enrollment | Online Completely | Enrolled in Some Online Courses | Not Enrolled in Online Courses |
|---|---|---|---|---|
| 2015-16 | 3,488 | 1,480 | 695 | 1,313 |
| 2016-17 | 3,176 | 1,434 | 626 | 1,116 |
| 2017-18 | 3,016 | 1,364 | 541 | 1,111 |
| 2018-19 | 2,978 | 1,341 | 646 | 991 |
| 2019-20 | 3,067 | 1,496 | 582 | 989 |
| 2020-21 | 2,853 | 1,752 | 869 | 232 |
| 2021-22 | 2,825 | 1,624 | 519 | 682 |
| 2022-23 | 2,674 | 1,520 | 467 | 687 |
| 2023-24 | 2,798 | 1,472 | 445 | 881 |
| 2024-25 | 2,894 | 1,567 | 463 | 864 |
| Average | 2,977 | 1,505 | 585 | 887 |
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