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The real 4-year cost of Southern Illinois University-Carbondale
Over the 15 years from 2008 to 2023, published tuition and required fees at Southern Illinois University-Carbondale went from $9,813 to $13,244, an average of 1.2% a year.
Read with care: this school's history shows a tuition drop or reset, so a smooth projection may not hold.
2008–2027: history and projection
If you pay full sticker
Projected tuition + fees, entering fall 2026.
| Year 1 | $13,718 |
| Year 2 | $13,880 |
| Year 3 | $14,044 |
| Year 4 | $14,210 |
| 4-year total | $55,853 |
Two aid scenarios
4-year out-of-pocket total.
- $10,000/yr flat scholarship
- $15,853
- Flat aid doesn't grow, so it covers less each year.
- 50%-of-tuition scholarship
- $35,530
- Percentage aid keeps pace with tuition.
Run your own numbers
Enter your actual scholarship offer to see your real 4-year total.
See my 4-year cost at Southern Illinois University-Carbondale