Illinois State's tuition & fees has increased from $16,354 (2015) to $26,058 (2025), and the rate of tuition increase is 59.34% over the past 10 years. The graduate school tuition & fees has raised from $17,017 (year 2015) to $13,062 (year 2025).
The 2025 tuition & fees are lower than last year (2024) at Illinois State University.
Illinois State's tuition increase rate is higher than the Illinois's average increase rate of -3.38%. Compare to all colleges in United States, it's increase rate is higher than the average increase rate of 10.99%.
The total cost of attendance (COA), including tuition & fees, books & supplies costs, and living costs, increased by 47.85% from 2015 ($30,109).
For the current academic year 2024-2025, Illinois State's COA is $44,516, which is decreased by -4.01% from last year.
The following table and chart show changes to Illinois State's COA over the past 10 years.
| Year | Living On Campus | Living Off Campus | Change by Year | ||
|---|---|---|---|---|---|
| In-State | Out-of-State | In-State | Out-of-State | ||
| 2015-16 | $25,759 | $30,109 | $23,987 | $28,337 | - |
| 2016-17 | $26,149 | $30,773 | $26,575 | $31,199 | 2.21% |
| 2017-18 | $27,221 | $33,521 | $27,979 | $34,279 | 8.93% |
| 2018-19 | $27,824 | $34,796 | $28,614 | $35,586 | 3.80% |
| 2019-20 | $29,128 | $36,719 | $28,751 | $36,342 | 5.53% |
| 2020-21 | $29,549 | $38,712 | $29,387 | $38,550 | 5.43% |
| 2021-22 | $30,800 | $41,004 | $30,460 | $40,664 | 5.92% |
| 2022-23 | $31,229 | $40,497 | $30,433 | $39,701 | -1.24% |
| 2023-24 | $34,309 | $46,374 | $36,237 | $48,302 | 14.51% |
| 2024-25 | $32,868 | $44,516 | $34,772 | $46,420 | -4.01% |
The tuition & fees have increased 59.34% for the last 10 years , and the 2025 tuition & fees are $22,863. The following table and chart show the tuition & fees changes at Illinois State University over last the 10 years.
| Year | Undergraduate | Graduate | Change By Year | ||
|---|---|---|---|---|---|
| In-State | Out-of-State | In-State | Out-of-State | ||
| 2015-16 | $12,004 | $16,354 | $9,400 | $17,017 | - |
| 2016-17 | $12,013 | $16,637 | $8,970 | $16,542 | 1.73% |
| 2017-18 | $12,353 | $18,653 | $9,517 | $17,197 | 12.12% |
| 2018-19 | $12,582 | $19,554 | $9,509 | $14,290 | 4.83% |
| 2019-20 | $12,836 | $20,427 | $9,753 | $11,030 | 4.46% |
| 2020-21 | $13,115 | $22,278 | $9,457 | $11,069 | 9.06% |
| 2021-22 | $13,968 | $24,172 | $9,773 | $11,773 | 8.50% |
| 2022-23 | $13,941 | $23,209 | $9,648 | $11,454 | -3.98% |
| 2023-24 | $16,021 | $28,086 | $10,009 | $12,646 | 21.01% |
| 2024-25 | $14,410 | $26,058 | $10,218 | $13,062 | -7.22% |
The cost of purchasing books & supplies which are required/recommended for courses $830, and it has decreased -16.25% from the year 2015 to 2025.
| Year | Books & Supplies | Change by Year |
|---|---|---|
| 2015-16 | $991 | - |
| 2016-17 | $942 | -4.94% |
| 2017-18 | $952 | 1.06% |
| 2018-19 | $910 | -4.41% |
| 2019-20 | $802 | -11.87% |
| 2020-21 | $820 | 2.24% |
| 2021-22 | $830 | 1.22% |
| 2022-23 | $830 | |
| 2023-24 | $830 | |
| 2024-25 | $830 |
The living costs including room, board, and other living expenses have increased 12.80% when a student lives on-campus facilities and 23.64% when living-off campus from the year 2015 to 2025. The following table shows the changes in living costs at Illinois State University.
| Year | Living On Campus | Living Off Campus | Change by Year |
|---|---|---|---|
| 2015-16 | $12,764 | $10,992 | - |
| 2016-17 | $13,194 | $13,620 | 3.37% |
| 2017-18 | $13,916 | $14,674 | 5.47% |
| 2018-19 | $14,332 | $15,122 | 2.99% |
| 2019-20 | $15,490 | $15,113 | 8.08% |
| 2020-21 | $15,614 | $15,452 | 0.80% |
| 2021-22 | $16,002 | $15,662 | 2.48% |
| 2022-23 | $16,458 | $15,662 | 2.85% |
| 2023-24 | $17,458 | $19,386 | 6.08% |
| 2024-25 | $17,628 | $19,532 | 0.97% |
The following table compares 2025 tuition and increase rate from last year between Illinois State University and similar schools.
| 2025 | 2024 | Increase Rate | |
|---|---|---|---|
| Illinois State University | $26,058 ($14,410) | $23,479 ($14,121) | 10.98% |
| Loyola University Chicago | $53,710 ($42,828) | $51,716 ($42,828) | 3.86% |
| Southern Illinois University-Carbondale | $13,334 ($13,334) | $13,244 ($13,244) | 0.68% |
| Bradley University | $42,160 ($32,930) | $39,680 ($32,930) | 6.25% |
| Missouri State University-Springfield | $18,770 ($9,502) | $17,928 ($9,024) | 4.70% |
| University of Evansville | $44,172 ($35,396) | $42,676 ($35,396) | 3.51% |
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