The student population at Trinity International University-Illinois is 869 (55 undergraduate and 814 graduate students) . The number of students has decreased by 1,368 (61.15%) over the past decade.
The average student population over the last 11 years is 1,576 where 869 students are attending the school for the academic year 2024-2025.
Total enrollment fluctuated between 2016 and 2025, with 2 year-over-year increases and 7 decreases. It peaked at 2,237 students in 2016 and was lowest at 852 in 2024. Overall, enrollment dropped from 2,237 to 869 students, a net loss of 1,368 (61.2%).
The following table and chart illustrate the changes in student population by gender at Trinity International University-Illinois since 2015.
| Year | Total | Undergraduate | Graduate | ||||
|---|---|---|---|---|---|---|---|
| Total | Men | Women | Total | Men | Women | ||
| 2015-16 | 2,237 | 892 | 454 | 438 | 1,345 | 949 | 396 |
| 2016-17 | 2,114 -123 | 881 -11 | 457 3 | 424 -14 | 1,233 -112 | 892 -57 | 341 -55 |
| 2017-18 | 2,161 47 | 934 53 | 495 38 | 439 15 | 1,227 -6 | 894 2 | 333 -8 |
| 2018-19 | 1,775 -386 | 703 -231 | 400 -95 | 303 -136 | 1,072 -155 | 779 -115 | 293 -40 |
| 2019-20 | 1,722 -53 | 722 19 | 411 11 | 311 8 | 1,000 -72 | 698 -81 | 302 9 |
| 2020-21 | 1,454 -268 | 571 -151 | 341 -70 | 230 -81 | 883 -117 | 619 -79 | 264 -38 |
| 2021-22 | 1,330 -124 | 517 -54 | 300 -41 | 217 -13 | 813 -70 | 565 -54 | 248 -16 |
| 2022-23 | 1,242 -88 | 450 -67 | 273 -27 | 177 -40 | 792 -21 | 574 9 | 218 -30 |
| 2023-24 | 852 -390 | 140 -310 | 65 -208 | 75 -102 | 712 -80 | 502 -72 | 210 -8 |
| 2024-25 | 869 17 | 55 -85 | 40 -25 | 15 -60 | 814 102 | 569 67 | 245 35 |
| Average | 1,576 | 587 | 324 | 263 | 989 | 704 | 285 |
The average number of Undergraduate students over the last 11 years is 587 where 55 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 Trinity International University-Illinois since 2015.
| Year | Total | Full-time | Part-time | ||||
|---|---|---|---|---|---|---|---|
| Total | Men | Women | Total | Men | Women | ||
| 2015-16 | 892 | 698 | 370 | 328 | 194 | 84 | 110 |
| 2016-17 | 881 | 655 | 348 | 307 | 226 | 109 | 117 |
| 2017-18 | 934 | 592 | 331 | 261 | 342 | 164 | 178 |
| 2018-19 | 703 | 531 | 316 | 215 | 172 | 84 | 88 |
| 2019-20 | 722 | 492 | 298 | 194 | 230 | 113 | 117 |
| 2020-21 | 571 | 461 | 293 | 168 | 110 | 48 | 62 |
| 2021-22 | 517 | 428 | 254 | 174 | 89 | 46 | 43 |
| 2022-23 | 450 | 375 | 228 | 147 | 75 | 45 | 30 |
| 2023-24 | 140 | 60 | 24 | 36 | 80 | 41 | 39 |
| 2024-25 | 55 | 16 | 6 | 10 | 39 | 34 | 5 |
| Average | 587 | 587 | 247 | 184 | 587 | 77 | 79 |
The average number of Graduate students over the last 11 years is 989 where 814 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 Trinity International University-Illinois since 2015.
| Year | Total | Full-time | Part-time | ||||
|---|---|---|---|---|---|---|---|
| Total | Men | Women | Total | Men | Women | ||
| 2015-16 | 1,345 | 425 | 308 | 117 | 920 | 641 | 279 |
| 2016-17 | 1,233 | 475 | 352 | 123 | 758 | 540 | 218 |
| 2017-18 | 1,227 | 443 | 340 | 103 | 784 | 554 | 230 |
| 2018-19 | 1,072 | 394 | 291 | 103 | 678 | 488 | 190 |
| 2019-20 | 1,000 | 392 | 276 | 116 | 608 | 422 | 186 |
| 2020-21 | 883 | 348 | 248 | 100 | 535 | 371 | 164 |
| 2021-22 | 813 | 289 | 199 | 90 | 524 | 366 | 158 |
| 2022-23 | 792 | 281 | 193 | 88 | 511 | 381 | 130 |
| 2023-24 | 712 | 252 | 162 | 90 | 460 | 340 | 120 |
| 2024-25 | 814 | 244 | 162 | 82 | 570 | 407 | 163 |
| Average | 989 | 989 | 253 | 101 | 989 | 451 | 184 |
The percentage of white students is 44.76% and the percentage of black students is 7.36% at Trinity International University-Illinois. 9.90% of enrolled students is Asian. Hispanic students comprise 7.13% of the student body.
Over the past 10 years, the racial composition has shifted. The percentage of white students decreased from 58.16% to 44.76%. Asian enrollment grew from 6.62% to 9.90%. Black student enrollment decreased from 10.59% to 7.36%. Hispanic student representation expanded from 3.22% to 7.13%.
The overall racial diversity, measured by the Census Bureau Diversity Index, is 0.7790 which indicates that quite diverse. This increased from 0.6447 a decade ago, suggesting that racial diversity has improved.
The following table and chart illustrate the student population trends by race/ethnicity at Trinity International 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 | 10 | 148 | 237 | 72 | 2 | 1,301 | 47 |
| 2016-17 | 3 | 197 | 215 | 81 | 2 | 1,195 | 43 |
| 2017-18 | 7 | 187 | 240 | 50 | 3 | 1,075 | 83 |
| 2018-19 | 6 | 167 | 207 | 76 | 1 | 919 | 78 |
| 2019-20 | 3 | 187 | 166 | 91 | 1 | 939 | 82 |
| 2020-21 | 2 | 111 | 155 | 98 | 2 | 744 | 41 |
| 2021-22 | 2 | 90 | 151 | 113 | 0 | 648 | 31 |
| 2022-23 | 1 | 81 | 128 | 121 | 4 | 545 | 31 |
| 2023-24 | 0 | 71 | 70 | 61 | 1 | 341 | 22 |
| 2024-25 | 1 | 86 | 64 | 62 | 0 | 389 | 16 |
| Average | 4 | 133 | 163 | 83 | 2 | 810 | 47 |
301 students are enrolled in online degree programs exclusively for the academic year 2024-2025, which is 35% of total students. The number of online students has increased 306.76% since 2015. The following table and chart illustrate the changes in the online student population by enrolled type at Trinity International University-Illinois from 2015 to 2025.
| Year | Total Enrollment | Online Completely | Enrolled in Some Online Courses | Not Enrolled in Online Courses |
|---|---|---|---|---|
| 2015-16 | 2,237 | 74 | 110 | 2,053 |
| 2016-17 | 2,114 | 106 | 103 | 1,905 |
| 2017-18 | 2,161 | 120 | 143 | 1,898 |
| 2018-19 | 1,775 | 153 | 102 | 1,520 |
| 2019-20 | 1,722 | 150 | 98 | 1,474 |
| 2020-21 | 1,454 | 331 | 396 | 727 |
| 2021-22 | 1,330 | 238 | 325 | 767 |
| 2022-23 | 1,242 | 228 | 240 | 774 |
| 2023-24 | 852 | 332 | 153 | 367 |
| 2024-25 | 869 | 301 | 180 | 388 |
| Average | 1,576 | 203 | 185 | 1,187 |
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