Does Southern Illinois University-Carbondale require SAT or ACT scores?

Southern Illinois University-Carbondale has a test-optional policy — SAT or ACT scores may be submitted but are not required.

How much does Southern Illinois University-Carbondale cost per year?

Published sticker price is $13,334 per year before financial aid, as verified 2026-09-28.

Explore / IL / Southern Illinois University-Carbondale

Carbondale, IL

Your band for Southern Illinois University-Carbondale

Reach, Target, or Likely — five questions, about a minute, no account and no payment card.

Testing policy

Test-optional

SAT range (middle 50%)

900–1160

Annual cost (sticker price)

$13,334

Early Decision

—

Early Action

December 01, 2026

Regular Decision

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Common Application, Institutional Application

Every fact on this page traces to a source and a verification date, never an estimate. https://admissions.siu.edu/apply/ — verified 2026-09-28.