How much does Southern Illinois University-Carbondale tuition cost?
The 2025 tuition & fees of Southern Illinois University-Carbondale is $13,334 for in-state and $13,334 for out-of-state students. Its tuition & fees has not risen since 2023.
Its tuition & fees is much lower than the average tuition for R2 Universities' tuition of $31,790 based on out-of-state tuition rate.
Based on the last year increase rate, The 2026 estimated tuition & fees at Southern Illinois University-Carbondale is $13,425 for Illinois residents and $13,425 for out-of-state students, a 0.7% increase compared to 2025's rate.
Southern Illinois University-Carbondale 2025 Tuition & Fees
| Year | In-State | Out-of-State | R2 Universities' Average |
|---|
| 2023-2024 | $13,244 |
$13,244 | $30,674 |
| 2024-2025 | $13,334 | $13,334 | $31,790 |
| Change % 2024-2025 | 0.68% | 0.68% | 3.64% |
| 2025-2026 Estimate | $13,425 | $13,425 | $32,947 |
How much do you actually pay at Southern Illinois University-Carbondale?
The living costs at Southern Illinois University-Carbondale is $15,292 when living on campus. The on-campus living costs increased by 1.51% compared to the previous year. The off-campus living costs increased by 0.92%.
The Southern Illinois University-Carbondale's 2025 COA is $29,726 for in-state and $29,726 for out-of-state students for living on campus. The off-campus COA is $30,197 for in-state and $30,197 for out-of-state students.
83% of enrolled students have received grants or scholarships, and the average aid amount is $13,341. It could cover 100.05% of the full tuition amount.
After receiving the financial aid, the net price is $16,385.
Southern Illinois University-Carbondale 2025 Cost of Attendance (COA) | On-Campus | Off-Campus |
|---|
| In-State | Out-State | In-State | Out-State |
|---|
| Tuition & Fees | $13,334 | $13,334 | $13,334 | $13,334 |
|---|
| Room & Board | $12,341 | $12,812 |
|---|
| Personal Expenses | $2,951 | $2,951 |
|---|
| Books & Supplies | $1,100 | $1,100 |
|---|
| COA | $29,726 | $29,726 | $30,197 | $30,197 |
|---|
| COA with Financial Aid | $16,385 | $16,385 | $16,856 | $16,856 |
|---|
Southern Illinois University-Carbondale 4-Years Tuition
How Much is Southern Illinois University-Carbondale tuition for 4 years?
Southern Illinois University-Carbondale's 4-years tuition is $53,561 for in-state and $53,561 for out-of-state students, based on current tuition and change rate.
Since the tuition & fees at Southern Illinois University-Carbondale have risen very slightly (very lower than national average) over the last 4 years, the actual costs may differ from the estimation based on the school or University system's new tuition policy.
Southern Illinois University-Carbondale 4 Years Tuition & Fees Estimates
| Residency | Freshmen | Sophomore | Junior | Senior | 4 Years Total |
|---|
| Class of 2029 (Entering Fall 2025) | In-State | $13,357 | $13,379 | $13,402 | $13,424 | $53,561 |
|---|
| Out-of-State | $13,357 | $13,379 | $13,402 | $13,424 | $53,561 |
| Class of 2030 (Entering Fall 2026) | In-State | $13,379 | $13,402 | $13,424 | $13,447 | $53,652 |
|---|
| Out-of-State | $13,379 | $13,402 | $13,424 | $13,447 | $53,652 |
| Class of 2031 (Entering Fall 2027) | In-State | $13,402 | $13,424 | $13,447 | $13,470 | $53,742 |
|---|
| Out-of-State | $13,402 | $13,424 | $13,447 | $13,470 | $53,742 |
| Class of 2032 (Entering Fall 2028) | In-State | $13,424 | $13,447 | $13,470 | $13,492 | $53,833 |
|---|
| Out-of-State | $13,424 | $13,447 | $13,470 | $13,492 | $53,833 |
| Class of 2033 (Entering Fall 2029) | In-State | $13,447 | $13,470 | $13,492 | $13,515 | $53,924 |
|---|
| Out-of-State | $13,447 | $13,470 | $13,492 | $13,515 | $53,924 |
Net Price for 4 Years at Southern Illinois University-Carbondale
Based on recent tuition increase rate, for the students who were admitted in Fall 2025, the estimated 4-years COA is $119,699 for Illinois residents and $119,699 for out-of-state students.
Southern Illinois University-Carbondale 4 Years COA
| Residency | Freshmen | Sophomore | Junior | Senior | 4 Years Total |
|---|
| Class of 2029 (Entering Fall 2025) | In-State | $29,805 | $29,885 | $29,964 | $30,044 | $119,699 |
|---|
| Out-of-State | $29,805 | $29,885 | $29,964 | $30,044 | $119,699 |
| Class of 2030 (Entering Fall 2026) | In-State | $29,885 | $29,964 | $30,044 | $30,125 | $120,018 |
|---|
| Out-of-State | $29,885 | $29,964 | $30,044 | $30,125 | $120,018 |
| Class of 2031 (Entering Fall 2027) | In-State | $29,964 | $30,044 | $30,125 | $30,205 | $120,339 |
|---|
| Out-of-State | $29,964 | $30,044 | $30,125 | $30,205 | $120,339 |
| Class of 2032 (Entering Fall 2028) | In-State | $30,044 | $30,125 | $30,205 | $30,286 | $120,660 |
|---|
| Out-of-State | $30,044 | $30,125 | $30,205 | $30,286 | $120,660 |
| Class of 2033 (Entering Fall 2029) | In-State | $30,125 | $30,205 | $30,286 | $30,367 | $120,983 |
|---|
| Out-of-State | $30,125 | $30,205 | $30,286 | $30,367 | $120,983 |
Actual COA after Receiving Financial Aid
After receiving the financial aid, the net price for 4 years of attending the school is $66,335 for Illinois residents and $66,335 for out-of-state students.
Southern Illinois University-Carbondale 4 Years COA after Receiving Financial Aid
| Residency | Freshmen | Sophomore | Junior | Senior | 4 Years Total |
|---|
| Class of 2029 (Entering Fall 2025) | In-State | $16,464 | $16,544 | $16,623 | $16,703 | $66,335 |
|---|
| Out-of-State | $16,464 | $16,544 | $16,623 | $16,703 | $66,335 |
| Class of 2030 (Entering Fall 2026) | In-State | $16,544 | $16,623 | $16,703 | $16,784 | $66,654 |
|---|
| Out-of-State | $16,544 | $16,623 | $16,703 | $16,784 | $66,654 |
| Class of 2031 (Entering Fall 2027) | In-State | $16,623 | $16,703 | $16,784 | $16,864 | $66,975 |
|---|
| Out-of-State | $16,623 | $16,703 | $16,784 | $16,864 | $66,975 |
| Class of 2032 (Entering Fall 2028) | In-State | $16,703 | $16,784 | $16,864 | $16,945 | $67,296 |
|---|
| Out-of-State | $16,703 | $16,784 | $16,864 | $16,945 | $67,296 |
| Class of 2033 (Entering Fall 2029) | In-State | $16,784 | $16,864 | $16,945 | $17,026 | $67,619 |
|---|
| Out-of-State | $16,784 | $16,864 | $16,945 | $17,026 | $67,619 |
Southern Illinois University-Carbondale's Graduate Tuition
The graduate school tuition at Southern Illinois University-Carbondale is $14,220 for in-state and $31,122 for out-of-state students. Detailed graduate program tuition and majors can be found at Southern Illinois University-Carbondale graduate program page.
Southern Illinois University-Carbondale has law school and medical school and their tuition is different from other graduate programs, usually higher. The law school tuition is $21,768. See the detailed law school tuition at Southern Illinois University School of Law page.
The medical school tuition is $43,901. See the detailed medical school tuition at Southern Illinois University School of Medicine page.
Southern Illinois University-Carbondale Graduate Tuition & Fees
| Year | In-State | Out-of-State |
|---|
| 2023-2024 | $14,148 |
$31,050 |
| 2024-2025 | $14,220 | $31,122 |
| Change % 2024-2025 | 0.51% | 0.23% |
|---|
| 2025-2026 | $14,292 | $31,194 |
Tuition Per Credit Hour
For part-time and/or full-time students who take additional credits at Southern Illinois University-Carbondale is $321. The graduate tuition per credit hour is $470 for Illinois residents and $1,174 for out-of-state students.
Per Credit Hour Charge at Southern Illinois University-Carbondale
| Year | In-State | Out-of-State |
|---|
| Undergraduate | 2023-2024 | $321 | $321 |
|---|
| 2024-2025 | $321 | $321 |
|---|
| 2025-2026 (Estimate) | $321 | $321 |
|---|
| Graduate | 2023-2024 | $470 | $1,174 |
|---|
| 2024-2025 | $470 | $1,174 |
|---|
| 2025-2026 (Estimate) | $470 | $1,174 |
|---|
Southern Illinois University-Carbondale Tuition Charts
The following charts visualize tuition, fees, living costs, and other expenses at Southern Illinois University-Carbondale. You can enlarge the chart to view detailed information.
Compare Tuition with Similar Colleges
The following table compares tuition & fees between Southern Illinois University-Carbondale and its similar schools.
Tuition Comparison between Southern Illinois University-Carbondale and Similar Colleges
| In-State | Out-of-State |
|---|
| Southern Illinois University-Carbondale | $13,334 | $13,334 |
|---|
| Missouri State University-Springfield | $9,502 | $18,770 |
|---|
| University of Northern Iowa | $9,936 | $21,712 |
|---|
| Loyola University Chicago | $53,710 |
|---|
| University of Evansville | $44,172 |
|---|
| Illinois State University | $14,410 | $26,058 |
|---|
Southern Illinois University-Carbondale Tuition Frequently Asked Questions
For the academic year 2024-2025, the undergraduate tuition & fees at Southern Illinois University-Carbondale are $13,334 for Illinois residents and $13,334 for out-of-state students.
The total cost of attendance (COA) at Southern Illinois University-Carbondale for the academic year 2024-2025 includes tuition & fees, books & supplies, and living expenses. For in-state students, the estimated COA is $29,726 and $29,726 for out-of-state students. Actual costs may vary depending on housing choices and personal expenses.
It has been risen by 0.68% for Illinois residents and increased by 0.68% for out-of-state rates compared to the previous year. The graduate tuition has been risen by 0.51% for Illinois residents and increased by 0.23% for out-of-state rates compared to the previous year.
83% of Southern Illinois University-Carbondale undergraduates receive grants or scholarships, with an average aid amount of $13,341 per student. Additional financial aid options are available through Southern Illinois University-Carbondale's financial aid office.
In-State (Illinois Residents): The projected 4-year cost for a degree is approximately $119,699, including tuition, fees, room and board, books, supplies, and other expenses. The tuition and fees alone are approximately $13,424 per year, which would total around $53,561 over four years. Out-of-State: The projected 4-year cost for a degree is approximately $119,699. The tuition and fees are around $13,424 per year, totaling about $53,561 over four years.
Southern Illinois University-Carbondale charges $321 per credit hour for in-state undergraduates and $321 for out-of-state undergraduates. Graduate students pay $470 (in-state) or $1,174 (out-of-state) per credit hour.
The in-state undergraduate tuition at Southern Illinois University-Carbondale is a little bit higher than the average for similar schools ($11,041 - public Research University (high research activity)).The out-of-state undergraduate tuition at Southern Illinois University-Carbondale is much lower than the average for similar schools ($23,595 - public Research University (high research activity)).The in-state graduate tuition at Southern Illinois University-Carbondale is a little bit higher than the average for similar schools ($11,778 - public Research University (high research activity)).The out-of-state graduate tuition at Southern Illinois University-Carbondale is much higher than the average for similar schools ($22,098 - public Research University (high research activity)).