The student population at University of Illinois Urbana-Champaign is 59,238 (37,140 undergraduate and 22,098 graduate students) . The number of students has increased by 13,396 over the past decade.
The percentage of undergraduate students at UIUC is 62.70% which is increased by 3,772 over last 10 years. The graduate student population increased by 9,624 and it has been increasing.
The female to male ratio is 0.86 to 1 which means that male students enrolled slightly more than female students.
9,212 students enrolled in online degree program exclusively and the number of online students has increased by 433.41% since 2015.
The average student population over the last 11 years is 52,432 where 59,238 students are attending the school for the academic year 2024-2025.
62.70% of total students is undergraduate students and 37.30% students is graduate students. The number of undergraduate students has increased by 3,772 and the graduate enrollment has increased by 9,624 over past 10 years.
The female to male ratio is 0.86 to 1 and it means that there are slightly more male students enrolled in UIUC than female students.
The following table and chart illustrate the changes in student population by gender at University of Illinois Urbana-Champaign since 2015.
| Year | Total | Undergraduate | Graduate | ||||
|---|---|---|---|---|---|---|---|
| Total | Men | Women | Total | Men | Women | ||
| 2015-16 | 45,842 | 33,368 | 18,729 | 14,639 | 12,474 | 6,480 | 5,994 |
| 2016-17 | 46,951 1,109 | 33,932 564 | 18,670 -59 | 15,262 623 | 13,019 545 | 6,800 320 | 6,219 225 |
| 2017-18 | 48,216 1,265 | 33,955 23 | 18,578 -92 | 15,377 115 | 14,261 1,242 | 7,575 775 | 6,686 467 |
| 2018-19 | 49,702 1,486 | 33,915 -40 | 18,385 -193 | 15,530 153 | 15,787 1,526 | 8,522 947 | 7,265 579 |
| 2019-20 | 51,605 1,903 | 34,120 205 | 18,352 -33 | 15,768 238 | 17,485 1,698 | 9,532 1,010 | 7,953 688 |
| 2020-21 | 52,679 1,074 | 33,683 -437 | 18,161 -191 | 15,522 -246 | 18,996 1,511 | 10,524 992 | 8,472 519 |
| 2021-22 | 56,607 3,928 | 34,779 1,096 | 18,808 647 | 15,971 449 | 21,828 2,832 | 12,170 1,646 | 9,658 1,186 |
| 2022-23 | 56,916 309 | 35,120 341 | 18,821 13 | 16,299 328 | 21,796 -32 | 12,179 9 | 9,617 -41 |
| 2023-24 | 56,563 -353 | 35,564 444 | 18,810 -11 | 16,754 455 | 20,999 -797 | 11,692 -487 | 9,307 -310 |
| 2024-25 | 59,238 2,675 | 37,140 1,576 | 19,404 594 | 17,736 982 | 22,098 1,099 | 12,421 729 | 9,677 370 |
| Average | 52,432 | 34,558 | 18,672 | 15,886 | 17,874 | 9,790 | 8,085 |
The average number of Undergraduate students over the last 11 years is 34,558 where 37,140 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 University of Illinois Urbana-Champaign since 2015.
| Year | Total | Full-time | Part-time | ||||
|---|---|---|---|---|---|---|---|
| Total | Men | Women | Total | Men | Women | ||
| 2015-16 | 33,368 | 31,989 | 17,790 | 14,199 | 1,379 | 939 | 440 |
| 2016-17 | 33,932 | 32,540 | 17,767 | 14,773 | 1,392 | 903 | 489 |
| 2017-18 | 33,955 | 32,613 | 17,718 | 14,895 | 1,342 | 860 | 482 |
| 2018-19 | 33,915 | 32,757 | 17,633 | 15,124 | 1,158 | 752 | 406 |
| 2019-20 | 34,120 | 32,854 | 17,570 | 15,284 | 1,266 | 782 | 484 |
| 2020-21 | 33,683 | 32,107 | 17,139 | 14,968 | 1,576 | 1,022 | 554 |
| 2021-22 | 34,779 | 33,481 | 17,963 | 15,518 | 1,298 | 845 | 453 |
| 2022-23 | 35,120 | 33,813 | 17,996 | 15,817 | 1,307 | 825 | 482 |
| 2023-24 | 35,564 | 34,468 | 18,132 | 16,336 | 1,096 | 678 | 418 |
| 2024-25 | 37,140 | 36,104 | 18,751 | 17,353 | 1,036 | 653 | 383 |
| Average | 34,558 | 34,558 | 17,846 | 15,427 | 34,558 | 826 | 459 |
The average number of Graduate students over the last 11 years is 17,874 where 22,098 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 University of Illinois Urbana-Champaign since 2015.
| Year | Total | Full-time | Part-time | ||||
|---|---|---|---|---|---|---|---|
| Total | Men | Women | Total | Men | Women | ||
| 2015-16 | 12,474 | 9,767 | 5,155 | 4,612 | 2,707 | 1,325 | 1,382 |
| 2016-17 | 13,019 | 9,913 | 5,225 | 4,688 | 3,106 | 1,575 | 1,531 |
| 2017-18 | 14,261 | 10,237 | 5,418 | 4,819 | 4,024 | 2,157 | 1,867 |
| 2018-19 | 15,787 | 10,556 | 5,578 | 4,978 | 5,231 | 2,944 | 2,287 |
| 2019-20 | 17,485 | 11,168 | 5,957 | 5,211 | 6,317 | 3,575 | 2,742 |
| 2020-21 | 18,996 | 11,167 | 6,010 | 5,157 | 7,829 | 4,514 | 3,315 |
| 2021-22 | 21,828 | 13,119 | 7,257 | 5,862 | 8,709 | 4,913 | 3,796 |
| 2022-23 | 21,796 | 13,233 | 7,356 | 5,877 | 8,563 | 4,823 | 3,740 |
| 2023-24 | 20,999 | 12,650 | 6,910 | 5,740 | 8,349 | 4,782 | 3,567 |
| 2024-25 | 22,098 | 13,506 | 7,496 | 6,010 | 8,592 | 4,925 | 3,667 |
| Average | 17,874 | 17,874 | 6,236 | 5,295 | 17,874 | 3,553 | 2,789 |
The percentage of white students is 35.38% and the percentage of black students is 4.81% at University of Illinois Urbana-Champaign. 19.15% of enrolled students is Asian. Hispanic students comprise 11.44% of the student body.
Over the past 10 years, the racial composition has shifted. The percentage of white students decreased from 46.17% to 35.38%. Asian enrollment grew from 14.24% to 19.15%. Black student enrollment decreased from 4.92% to 4.81%. Hispanic student representation expanded from 8.03% to 11.44%.
The overall racial diversity, measured by the Census Bureau Diversity Index, is 0.8216 which indicates that highly diverse. This increased from 0.7571 a decade ago, suggesting that racial diversity has improved.
The following table and chart illustrate the student population trends by race/ethnicity at University of Illinois Urbana-Champaign 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 | 42 | 6,527 | 2,254 | 3,682 | 33 | 21,163 | 1,156 |
| 2016-17 | 37 | 6,994 | 2,421 | 4,079 | 29 | 21,019 | 1,216 |
| 2017-18 | 26 | 7,400 | 2,503 | 4,461 | 29 | 20,931 | 1,282 |
| 2018-19 | 26 | 7,611 | 2,614 | 4,882 | 36 | 21,070 | 1,400 |
| 2019-20 | 20 | 8,019 | 2,829 | 5,358 | 28 | 21,285 | 1,477 |
| 2020-21 | 18 | 8,685 | 3,015 | 5,947 | 25 | 21,746 | 1,575 |
| 2021-22 | 25 | 9,946 | 3,016 | 6,297 | 32 | 22,134 | 1,685 |
| 2022-23 | 25 | 10,117 | 2,956 | 6,138 | 29 | 21,268 | 1,650 |
| 2023-24 | 25 | 10,594 | 2,806 | 6,203 | 25 | 20,701 | 1,781 |
| 2024-25 | 27 | 11,345 | 2,848 | 6,779 | 21 | 20,961 | 1,977 |
| Average | 27 | 8,724 | 2,726 | 5,383 | 29 | 21,228 | 1,520 |
9,212 students are enrolled in online degree programs exclusively for the academic year 2024-2025, which is 16% of total students. The number of online students has increased 433.41% since 2015. The following table and chart illustrate the changes in the online student population by enrolled type at University of Illinois Urbana-Champaign from 2015 to 2025.
| Year | Total Enrollment | Online Completely | Enrolled in Some Online Courses | Not Enrolled in Online Courses |
|---|---|---|---|---|
| 2015-16 | 45,842 | 1,727 | 8,993 | 35,122 |
| 2016-17 | 46,951 | 2,171 | 11,919 | 32,861 |
| 2017-18 | 48,216 | 3,164 | 11,387 | 33,665 |
| 2018-19 | 49,702 | 4,767 | 12,503 | 32,432 |
| 2019-20 | 51,605 | 6,492 | 13,707 | 31,406 |
| 2020-21 | 52,679 | 30,628 | 20,106 | 1,945 |
| 2021-22 | 56,607 | 11,822 | 35,475 | 9,310 |
| 2022-23 | 56,916 | 9,915 | 25,151 | 21,850 |
| 2023-24 | 56,563 | 8,997 | 24,263 | 23,303 |
| 2024-25 | 59,238 | 9,212 | 24,831 | 25,195 |
| Average | 52,432 | 8,890 | 18,834 | 24,709 |
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