In-state Tuition
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It's a Saluki nation.
We’ve eliminated out-of-state tuition!
We’ve made it easy to become a Saluki no matter what state you call home. So go ahead -- Cross the (state) line!
In order to apply for financial aid, complete the Free Application for Federal Student Aid (FAFSA).
OUR SCHOOL CODE: 001758
Eligibility
Domestic, undergraduate students who are not IL residents pay the in-state tuition rate. This rate applies to undergraduate students who are new students, re-entering students, and those who are completing degrees. Find out more about estimated costs and budgets at SIU and utilize the student aid calculator.

What Else Should I Know?
You should know about Illinois’ “Guaranteed Tuition Stabilization Plan” or "Truth in Tuition". Truth-in-Tuition guarantees a consistent tuition rate for four continuous academic years beginning with your first enrollment semester.
Salukis Worldwide
SIU is committed to diversity of all kinds. It’s part of creating a truly educational environment. We’re proud to say we attract students from all 50 states and from more than 100 countries.