The student population at Illinois Wesleyan University is 1,582 (all undergraduate). The number of students has decreased by 260 (14.12%) over the past decade.
- Gender Breakdown: In 2025, there were 102 male students for every 100 female students, up from 79 in 2015.
- All students have enrolled in on-campus classes (Illinois Wesleyan University does not offer online degree/certificate program).
Student Population Changes
The average student population over the last 11 years is 1,656 where 1,582 students are attending the school for the academic year 2024-2025.
Total enrollment fluctuated between 2016 and 2025, with 5 year-over-year increases and 4 decreases. It peaked at 1,842 students in 2016 and was lowest at 1,527 in 2023. Overall, enrollment dropped from 1,842 to 1,582 students, a net loss of 260 (14.1%).
The following table and chart illustrate the changes in student population by gender at Illinois Wesleyan University since 2015.
Enrollment by Race/Ethnicity Changes
The percentage of white students is 63.91%. The percentage was 71.01% 10 years ago and IWU still has a high percentage of white students. 5.50% of enrolled students is Asian and 8.34% is black students. Hispanic students comprise 11.69% of the student body.
Over the past 10 years, the racial composition has shifted. The percentage of white students decreased from 71.01% to 63.91%. Asian enrollment grew from 4.23% to 5.50%. Black student enrollment increased from 4.02% to 8.34%. Hispanic student representation expanded from 6.68% to 11.69%.
The overall racial diversity, measured by the Census Bureau Diversity Index, is 0.5672 which indicates that moderately diverse. This increased from 0.4872 a decade ago, suggesting that racial diversity has improved.
The following table and chart illustrate the student population trends by race/ethnicity at Illinois Wesleyan University over the past 11 years (2015-2025).
Distance Learning (Online Courses) Enrollment Changes
Illinois Wesleyan University does not offer online degree/certificate programs. All Students have enrolled in on-campus programs.