Carbondale, IL · Public · Graduate degree · College Scorecard data · Updated September 10, 2026
| Tuition | Difference | |
|---|---|---|
| Southern Illinois University-Carbondale (in-state) | $13,334 | — |
| IL average | $18,678 | -29% |
| National average | $18,082 | -26% |
| Per year | Four years | |
|---|---|---|
| In-state | $13,334 | $53,336 |
| Out-of-state | $13,334 | $53,336 |
Tuition only. Housing, books and living costs are not included — most colleges publish a fuller cost-of-attendance figure.
Southern Illinois University-Carbondale ranks 67 by in-state tuition among the 131 IL colleges that report a rate — lower is cheaper.
| Colleges with a similar price to Southern Illinois University-Carbondale | In-state tuition |
|---|---|
| Northern Illinois University | $13,248 |
| Eastern Illinois University | $13,679 |
| Southern Illinois University Edwardsville | $12,922 |
| Chicago State University | $12,754 |
In-state tuition at Southern Illinois University-Carbondale is $13,334 per year; out-of-state students pay $13,334.
Southern Illinois University-Carbondale in-state tuition is 29% below the IL average of $18,678.
National average in-state tuition is $18,082; Southern Illinois University-Carbondale is 26% below that.
$13,334 is the official in-state tuition published by College Scorecard for the most recent cohort year.
Four years of tuition at Southern Illinois University-Carbondale comes to about $53,336 for an in-state student and $53,336 for an out-of-state student at current rates. That is tuition only — it excludes housing, books and living costs.
By in-state tuition, Southern Illinois University-Carbondale ranks 67 out of the 131 IL colleges that report a rate — lower numbers are cheaper. The five cheapest and five most expensive colleges in the state are listed above.