The student population at Chamberlain University-Illinois is 32,944 (14,041 undergraduate and 18,903 graduate students) . The number of students has increased by 9,694 (41.69%) over the past decade.
The average student population over the last 11 years is 27,704 where 32,944 students are attending the school for the academic year 2024-2025.
Total enrollment fluctuated between 2016 and 2025, with 7 year-over-year increases and 2 decreases. It peaked at 32,944 students in 2025 and was lowest at 23,250 in 2016. Overall, enrollment rose from 23,250 to 32,944 students, a net gain of 9,694 (41.7%).
The following table and chart illustrate the changes in student population by gender at Chamberlain University-Illinois since 2015.
| Year | Total | Undergraduate | Graduate | ||||
|---|---|---|---|---|---|---|---|
| Total | Men | Women | Total | Men | Women | ||
| 2015-16 | 23,250 | 15,132 | 1,477 | 13,655 | 8,118 | 774 | 7,344 |
| 2016-17 | 25,569 2,319 | 15,864 732 | 1,519 42 | 14,345 690 | 9,705 1,587 | 988 214 | 8,717 1,373 |
| 2017-18 | 27,099 1,530 | 15,697 -167 | 1,577 58 | 14,120 -225 | 11,402 1,697 | 1,161 173 | 10,241 1,524 |
| 2018-19 | 27,629 530 | 15,090 -607 | 1,538 -39 | 13,552 -568 | 12,539 1,137 | 1,251 90 | 11,288 1,047 |
| 2019-20 | 27,741 112 | 14,673 -417 | 1,558 20 | 13,115 -437 | 13,068 529 | 1,281 30 | 11,787 499 |
| 2020-21 | 29,481 1,740 | 14,851 178 | 1,520 -38 | 13,331 216 | 14,630 1,562 | 1,330 49 | 13,300 1,513 |
| 2021-22 | 27,744 -1,737 | 13,324 -1,527 | 1,397 -123 | 11,927 -1,404 | 14,420 -210 | 1,323 -7 | 13,097 -203 |
| 2022-23 | 26,687 -1,057 | 11,661 -1,663 | 1,251 -146 | 10,410 -1,517 | 15,026 606 | 1,414 91 | 13,612 515 |
| 2023-24 | 28,897 2,210 | 12,214 553 | 1,298 47 | 10,916 506 | 16,683 1,657 | 1,688 274 | 14,995 1,383 |
| 2024-25 | 32,944 4,047 | 14,041 1,827 | 1,447 149 | 12,594 1,678 | 18,903 2,220 | 1,981 293 | 16,922 1,927 |
| Average | 27,704 | 14,255 | 1,458 | 12,797 | 13,449 | 1,319 | 12,130 |
The average number of Undergraduate students over the last 11 years is 14,255 where 14,041 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 Chamberlain University-Illinois since 2015.
| Year | Total | Full-time | Part-time | ||||
|---|---|---|---|---|---|---|---|
| Total | Men | Women | Total | Men | Women | ||
| 2015-16 | 15,132 | 3,258 | 380 | 2,878 | 11,874 | 1,097 | 10,777 |
| 2016-17 | 15,864 | 2,742 | 326 | 2,416 | 13,122 | 1,193 | 11,929 |
| 2017-18 | 15,697 | 2,963 | 343 | 2,620 | 12,734 | 1,234 | 11,500 |
| 2018-19 | 15,090 | 2,893 | 348 | 2,545 | 12,197 | 1,190 | 11,007 |
| 2019-20 | 14,673 | 2,771 | 340 | 2,431 | 11,902 | 1,218 | 10,684 |
| 2020-21 | 14,851 | 3,100 | 320 | 2,780 | 11,751 | 1,200 | 10,551 |
| 2021-22 | 13,324 | 2,891 | 300 | 2,591 | 10,433 | 1,097 | 9,336 |
| 2022-23 | 11,661 | 2,767 | 328 | 2,439 | 8,894 | 923 | 7,971 |
| 2023-24 | 12,214 | 3,795 | 408 | 3,387 | 8,419 | 890 | 7,529 |
| 2024-25 | 14,041 | 4,530 | 441 | 4,089 | 9,511 | 1,006 | 8,505 |
| Average | 14,255 | 14,255 | 353 | 2,818 | 14,255 | 1,105 | 9,979 |
The average number of Graduate students over the last 11 years is 13,449 where 18,903 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 Chamberlain University-Illinois since 2015.
| Year | Total | Full-time | Part-time | ||||
|---|---|---|---|---|---|---|---|
| Total | Men | Women | Total | Men | Women | ||
| 2015-16 | 8,118 | 422 | 39 | 383 | 7,696 | 735 | 6,961 |
| 2016-17 | 9,705 | 325 | 33 | 292 | 9,380 | 955 | 8,425 |
| 2017-18 | 11,402 | 456 | 55 | 401 | 10,946 | 1,106 | 9,840 |
| 2018-19 | 12,539 | 377 | 36 | 341 | 12,162 | 1,215 | 10,947 |
| 2019-20 | 13,068 | 401 | 46 | 355 | 12,667 | 1,235 | 11,432 |
| 2020-21 | 14,630 | 735 | 74 | 661 | 13,895 | 1,256 | 12,639 |
| 2021-22 | 14,420 | 604 | 67 | 537 | 13,816 | 1,256 | 12,560 |
| 2022-23 | 15,026 | 810 | 77 | 733 | 14,216 | 1,337 | 12,879 |
| 2023-24 | 16,683 | 1,313 | 137 | 1,176 | 15,370 | 1,551 | 13,819 |
| 2024-25 | 18,903 | 1,952 | 199 | 1,753 | 16,951 | 1,782 | 15,169 |
| Average | 13,449 | 13,449 | 76 | 663 | 13,449 | 1,243 | 11,467 |
The percentage of white students is 44.64% and the percentage of black students is 25.19% at Chamberlain University-Illinois. 7.93% of enrolled students is Asian. Hispanic students comprise 14.03% of the student body.
Over the past 10 years, the racial composition has shifted. The percentage of white students decreased from 51.67% to 44.64%. Asian enrollment grew from 5.85% to 7.93%. Black student enrollment increased from 13.12% to 25.19%. Hispanic student representation expanded from 9.18% to 14.03%.
The overall racial diversity, measured by the Census Bureau Diversity Index, is 0.7112 which indicates that quite diverse. This increased from 0.7039 a decade ago, suggesting that racial diversity has improved.
The following table and chart illustrate the student population trends by race/ethnicity at Chamberlain University-Illinois 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 | 58 | 1,359 | 3,051 | 2,134 | 94 | 12,013 | 177 |
| 2016-17 | 64 | 1,550 | 3,218 | 2,602 | 102 | 13,980 | 187 |
| 2017-18 | 66 | 1,768 | 3,392 | 2,925 | 89 | 15,384 | 192 |
| 2018-19 | 75 | 1,834 | 3,680 | 3,071 | 104 | 16,018 | 255 |
| 2019-20 | 98 | 1,878 | 4,102 | 3,273 | 112 | 15,964 | 358 |
| 2020-21 | 107 | 2,104 | 4,981 | 3,732 | 117 | 15,915 | 470 |
| 2021-22 | 111 | 2,276 | 4,952 | 3,673 | 142 | 14,545 | 337 |
| 2022-23 | 121 | 2,356 | 5,059 | 3,640 | 133 | 13,592 | 206 |
| 2023-24 | 145 | 2,444 | 6,390 | 4,003 | 137 | 13,940 | 208 |
| 2024-25 | 166 | 2,613 | 8,298 | 4,622 | 123 | 14,707 | 205 |
| Average | 101 | 2,018 | 4,712 | 3,368 | 115 | 14,606 | 260 |
30,257 students are enrolled in online degree programs exclusively for the academic year 2024-2025, which is 92% of total students. The number of online students has increased 46.95% since 2015. The following table and chart illustrate the changes in the online student population by enrolled type at Chamberlain University-Illinois from 2015 to 2025.
| Year | Total Enrollment | Online Completely | Enrolled in Some Online Courses | Not Enrolled in Online Courses |
|---|---|---|---|---|
| 2015-16 | 23,250 | 20,590 | 1,524 | 1,136 |
| 2016-17 | 25,569 | 22,837 | 1,447 | 1,285 |
| 2017-18 | 27,099 | 24,524 | 1,233 | 1,342 |
| 2018-19 | 27,629 | 25,033 | 1,317 | 1,279 |
| 2019-20 | 27,741 | 25,178 | 1,424 | 1,139 |
| 2020-21 | 29,481 | 29,481 | 0 | 0 |
| 2021-22 | 27,744 | 25,057 | 1,586 | 1,101 |
| 2022-23 | 26,687 | 24,119 | 1,506 | 1,062 |
| 2023-24 | 28,897 | 26,357 | 1,668 | 872 |
| 2024-25 | 32,944 | 30,257 | 1,854 | 833 |
| Average | 27,704 | 25,343 | 1,356 | 1,005 |
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