The student population at Illinois College is 942 (937 undergraduate and 5 graduate students) . The number of students has decreased by 13 over the past decade.
The percentage of undergraduate students at Illinois is 99.47% which is decreased by 15 over last 10 years. The graduate student population increased by 2 and it has been increasing.
The female to male ratio is 1.09 to 1 which means that the numbers of female and male students are similar.
120 students enrolled in online degree program exclusively and the number of online students has decreased by % since 2015.
The average student population over the last 11 years is 1,009 where 942 students are attending the school for the academic year 2024-2025.
99.47% of total students is undergraduate students and 0.53% students is graduate students. The number of undergraduate students has decreased by 15 and the graduate enrollment has increased by 2 over past 10 years.
The female to male ratio is 1.09 to 1 and it means that there are similar numbers of female and male students enrolled in Illinois.
The following table and chart illustrate the changes in student population by gender at Illinois College since 2015.
| Year | Total | Undergraduate | Graduate | ||||
|---|---|---|---|---|---|---|---|
| Total | Men | Women | Total | Men | Women | ||
| 2015-16 | 955 | 952 | 459 | 493 | 3 | 0 | 3 |
| 2016-17 | 960 5 | 958 6 | 452 -7 | 506 13 | 2 -1 | 0 | 2 -1 |
| 2017-18 | 959 -1 | 959 1 | 469 17 | 490 -16 | 0 -2 | 0 | 0 -2 |
| 2018-19 | 983 24 | 983 24 | 481 12 | 502 12 | 0 | 0 | 0 |
| 2019-20 | 1,057 74 | 1,057 74 | 508 27 | 549 47 | 0 | 0 | 0 |
| 2020-21 | 1,154 97 | 1,154 97 | 539 31 | 615 66 | 0 | 0 | 0 |
| 2021-22 | 1,097 -57 | 1,097 -57 | 522 -17 | 575 -40 | 0 | 0 | 0 |
| 2022-23 | 1,029 -68 | 1,028 -69 | 480 -42 | 548 -27 | 1 1 | 0 | 1 1 |
| 2023-24 | 958 -71 | 956 -72 | 444 -36 | 512 -36 | 2 1 | 0 | 2 1 |
| 2024-25 | 942 -16 | 937 -19 | 449 5 | 488 -24 | 5 3 | 1 1 | 4 2 |
| Average | 1,009 | 1,008 | 480 | 528 | 1 | 0 | 1 |
The average number of Undergraduate students over the last 11 years is 1,008 where 937 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 Illinois College since 2015.
| Year | Total | Full-time | Part-time | ||||
|---|---|---|---|---|---|---|---|
| Total | Men | Women | Total | Men | Women | ||
| 2015-16 | 952 | 948 | 456 | 492 | 4 | 3 | 1 |
| 2016-17 | 958 | 955 | 451 | 504 | 3 | 1 | 2 |
| 2017-18 | 959 | 950 | 465 | 485 | 9 | 4 | 5 |
| 2018-19 | 983 | 976 | 480 | 496 | 7 | 1 | 6 |
| 2019-20 | 1,057 | 1,046 | 502 | 544 | 11 | 6 | 5 |
| 2020-21 | 1,154 | 1,129 | 536 | 593 | 25 | 3 | 22 |
| 2021-22 | 1,097 | 1,069 | 512 | 557 | 28 | 10 | 18 |
| 2022-23 | 1,028 | 989 | 469 | 520 | 39 | 11 | 28 |
| 2023-24 | 956 | 911 | 433 | 478 | 45 | 11 | 34 |
| 2024-25 | 937 | 874 | 427 | 447 | 63 | 22 | 41 |
| Average | 1,008 | 1,008 | 473 | 512 | 1,008 | 7 | 16 |
The average number of Graduate students over the last 11 years is 1 where 5 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 Illinois College since 2015.
| Year | Total | Men | Women | ||||
|---|---|---|---|---|---|---|---|
| 2015-16 | 3 | 0 | 0 | 0 | 3 | 0 | 3 |
| 2016-17 | 2 | 0 | 0 | 0 | 2 | 0 | 2 |
| 2017-18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2018-19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2019-20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2020-21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2021-22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2022-23 | 1 | 1 | 0 | 1 | 0 | 0 | 0 |
| 2023-24 | 2 | 2 | 0 | 2 | 0 | 0 | 0 |
| 2024-25 | 5 | 5 | 1 | 4 | 0 | 0 | 0 |
| Average | 1 | 1 | 0 | 1 | 1 | 0 | 1 |
The percentage of white students is 71.23%. The percentage was 68.38% 10 years ago and Illinois still has a high percentage of white students. 0.96% of enrolled students is Asian and 8.60% is black students. Hispanic students comprise 9.66% of the student body.
Over the past 10 years, the racial composition has shifted. The percentage of white students increased from 68.38% to 71.23%. Asian enrollment declined from 1.05% to 0.96%. Black student enrollment decreased from 11.94% to 8.60%. Hispanic student representation contracted from 10.16% to 9.66%.
The overall racial diversity, measured by the Census Bureau Diversity Index, is 0.4753 which indicates that somewhat diverse. This decreased from 0.5064 a decade ago, suggesting that racial diversity has declined.
The following table and chart illustrate the student population trends by race/ethnicity at Illinois College 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 | 2 | 10 | 114 | 97 | 1 | 653 | 35 |
| 2016-17 | 4 | 10 | 112 | 88 | 1 | 667 | 35 |
| 2017-18 | 2 | 10 | 101 | 85 | 1 | 675 | 27 |
| 2018-19 | 3 | 5 | 96 | 72 | 1 | 708 | 34 |
| 2019-20 | 1 | 8 | 112 | 72 | 0 | 765 | 37 |
| 2020-21 | 3 | 9 | 117 | 83 | 2 | 835 | 36 |
| 2021-22 | 2 | 9 | 99 | 101 | 0 | 807 | 32 |
| 2022-23 | 2 | 10 | 88 | 104 | 0 | 730 | 30 |
| 2023-24 | 2 | 8 | 92 | 95 | 0 | 670 | 27 |
| 2024-25 | 2 | 9 | 81 | 91 | 0 | 671 | 21 |
| Average | 2 | 9 | 101 | 89 | 1 | 718 | 31 |
120 students are enrolled in online degree programs exclusively for the academic year 2024-2025, which is 13% of total students. The number of online students has decreased % since 2015. The following table and chart illustrate the changes in the online student population by enrolled type at Illinois College from 2015 to 2025.
| Year | Total Enrollment | Online Completely | Enrolled in Some Online Courses | Not Enrolled in Online Courses |
|---|---|---|---|---|
| 2015-16 | 955 | 0 | 0 | 955 |
| 2016-17 | 960 | 0 | 0 | 960 |
| 2017-18 | 959 | 0 | 0 | 959 |
| 2018-19 | 983 | 0 | 0 | 983 |
| 2019-20 | 1,057 | 9 | 0 | 1,048 |
| 2020-21 | 1,154 | 57 | 0 | 1,097 |
| 2021-22 | 1,097 | 74 | 0 | 1,023 |
| 2022-23 | 1,029 | 81 | 0 | 948 |
| 2023-24 | 958 | 72 | 3 | 883 |
| 2024-25 | 942 | 120 | 13 | 809 |
| Average | 1,009 | 41 | 2 | 967 |
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