Southern Illinois University-Carbondale's tuition & fees has increased from $25,448 (2015) to $13,334 (2025), and the rate of tuition increase is 47.60% over the past 10 years. The graduate school tuition & fees has raised from $29,036 (year 2015) to $31,122 (year 2025).
Southern Illinois University-Carbondale's tuition increase rate is lower than the Illinois's average increase rate of -3.38%. Compare to all colleges in United States, it's increase rate is lower 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 -24.72% from 2015 ($39,485).
For the current academic year 2024-2025, Southern Illinois University-Carbondale's COA is $29,726, which is increased by 1.08% from last year.
The following table and chart show changes to Southern Illinois University-Carbondale'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 | $26,798 | $39,485 | $26,798 | $39,485 | - |
| 2016-17 | $27,300 | $40,337 | $27,300 | $40,337 | 2.16% |
| 2017-18 | $28,095 | $41,519 | $28,095 | $41,519 | 2.93% |
| 2018-19 | $28,984 | $42,867 | $28,984 | $42,867 | 3.25% |
| 2019-20 | $29,385 | $43,569 | $29,385 | $43,569 | 1.64% |
| 2020-21 | $29,720 | $29,720 | $29,720 | $29,720 | -31.79% |
| 2021-22 | $29,903 | $29,903 | $29,903 | $29,903 | 0.62% |
| 2022-23 | $30,089 | $30,089 | $30,089 | $30,089 | 0.62% |
| 2023-24 | - | $29,409 | - | $29,963 | -2.26% |
| 2024-25 | $29,726 | $29,726 | $30,197 | $30,197 | 1.08% |
The tuition & fees have decreased 47.60% for the last 10 years , and the 2025 tuition & fees are $9,638. The following table and chart show the tuition & fees changes at Southern Illinois University-Carbondale over last the 10 years.
| Year | Undergraduate | Graduate | Change By Year | ||
|---|---|---|---|---|---|
| In-State | Out-of-State | In-State | Out-of-State | ||
| 2015-16 | $12,761 | $25,448 | $14,002 | $29,036 | - |
| 2016-17 | $13,073 | $26,110 | $14,583 | $30,369 | 2.60% |
| 2017-18 | $13,432 | $26,856 | $15,209 | $31,783 | 2.86% |
| 2018-19 | $14,321 | $28,204 | $15,626 | $32,528 | 5.02% |
| 2019-20 | $14,722 | $28,906 | $15,826 | $32,728 | 2.49% |
| 2020-21 | $15,057 | $15,057 | $16,026 | $32,928 | -47.91% |
| 2021-22 | $15,240 | $15,240 | $16,162 | $33,064 | 1.22% |
| 2022-23 | $15,416 | $15,416 | $16,320 | $33,222 | 1.15% |
| 2023-24 | - | $13,244 | $14,148 | $31,050 | -14.09% |
| 2024-25 | $13,334 | $13,334 | $14,220 | $31,122 | 0.68% |
The cost of purchasing books & supplies which are required/recommended for courses $1,100, and it has not changed since 2015.
| Year | Books & Supplies | Change by Year |
|---|---|---|
| 2015-16 | $1,100 | - |
| 2016-17 | $1,100 | |
| 2017-18 | $1,100 | |
| 2018-19 | $1,100 | |
| 2019-20 | $1,100 | |
| 2020-21 | $1,100 | |
| 2021-22 | $1,100 | |
| 2022-23 | $1,100 | |
| 2023-24 | $1,100 | |
| 2024-25 | $1,100 |
The living costs including room, board, and other living expenses have increased 18.11% when a student lives on-campus facilities and 21.75% when living-off campus from the year 2015 to 2025. The following table shows the changes in living costs at Southern Illinois University-Carbondale.
| Year | Living On Campus | Living Off Campus | Change by Year |
|---|---|---|---|
| 2015-16 | $12,937 | $12,937 | - |
| 2016-17 | $13,127 | $13,127 | 1.47% |
| 2017-18 | $13,563 | $13,563 | 3.32% |
| 2018-19 | $13,563 | $13,563 | |
| 2019-20 | $13,563 | $13,563 | |
| 2020-21 | $13,563 | $13,563 | |
| 2021-22 | $13,563 | $13,563 | |
| 2022-23 | $13,573 | $13,573 | 0.07% |
| 2023-24 | $15,065 | $15,619 | 10.99% |
| 2024-25 | $15,292 | $15,763 | 1.51% |
The following table compares 2025 tuition and increase rate from last year between Southern Illinois University-Carbondale and similar schools.
| 2025 | 2024 | Increase Rate | |
|---|---|---|---|
| Southern Illinois University-Carbondale | $13,334 ($13,334) | $13,244 ($13,244) | 0.68% |
| Missouri State University-Springfield | $18,770 ($9,502) | $17,928 ($9,024) | 4.70% |
| Indiana State University | $22,322 ($10,258) | $21,734 ($9,992) | 2.71% |
| University of Northern Iowa | $21,712 ($9,936) | $21,272 ($9,728) | 2.07% |
| Bradley University | $42,160 ($32,930) | $39,680 ($32,930) | 6.25% |
| Loyola University Chicago | $53,710 ($42,828) | $51,716 ($42,828) | 3.86% |
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