2025 Cheapest Illinois 4-Years Colleges

Choosing a college in Illinois doesn't have to mean breaking the bank. While many colleges in Illinois are known for their high tuition costs, there are also plenty of affordable options available. This guide highlights the most budget-friendly colleges in Illinois , focusing on tuition and fees for the 2024-2025 academic year, so you can plan for the upcoming 2025-2026 school year with confidence.

In 2025, the average tuition and fees at 53 four-year Illinois 4-Years Colleges with the Lowest Tuition & Fees is $31,129, reflecting a -3.79% increase compared to the previous year.Among the 53 institutions analyzed, tuition rose at 42 colleges, while tuition decreased at only 3 colleges.

American Islamic College ranks as the least expensive Illinois colleges. With tuition and fees at just $7,650, American Islamic College offers an affordable education without compromising on quality. It is an excellent choice for students seeking value in their college experience.

Close behind are Columbia College - Freeport at$8,256 and Columbia College - Elgin at$8,256 both consistently recognized among the Illinois 4-Years Colleges with the Lowest Tuition & Fees, providing quality education at a fraction of the cost of many other colleges.

At these Affordable Illinois 4-Years Colleges, the average acceptance rate is 76.47%, and the average SAT score is 1,070, making them not only cost-effective but also accessible options for a wide range of students.

Comparison between Illinois 4-Years Colleges With The Lowest Tuition & Fees

Table. Illinois 4-Years Colleges With The Lowest Tuition & Fees Comparison
School NameUndergraduate Tuition & FeesGraduate Tuition & FeesAcceptance RateTotal PopulationSAT ScoreGraduation RateStudents to Faculty Ratio
1
1		American Islamic College Chicago, ILPrivate, 4-year $7,650
-		$4,650
-		100.00%29--3 to 1
2Columbia College - Freeport Freeport, ILPrivate, 4-year $8,256------
2Columbia College - Elgin Elgin, ILPrivate, 4-year $8,256------
4Columbia College - Crystal Lake Campus Crystal Lake, ILPrivate, 4-year $8,304------
4Columbia College - Lake County Gurnee, ILPrivate, 4-year $8,304------
6
3		Governors State University University Park, ILPublic, 4-year $12,004
($12,004)
$684		$10,666
($10,666)
$594		48.27%4,397-22.00%11 to 1
7
3		Southern Illinois University Edwardsville Edwardsville, ILPublic, 4-year $12,092
($12,092)
$67		$10,488
($10,488)
$386		97.50%11,8931,07057.00%15 to 1
8
3		Trinity International University-Illinois Deerfield, ILPrivate, 4-year $12,320
-		$18,520
-		100.00%869-46.00%3 to 1
9
2		Chicago State University Chicago, ILPublic, 4-year $12,757
($12,757)
$3		$16,162
($10,294)
-		43.26%2,238-15.00%9 to 1
10
4		Northern Illinois University Dekalb, ILPublic, 4-year $13,060
($13,060)
$554		$9,176
($9,176)
$86		69.79%15,414-49.00%15 to 1
Average$10,300
($12,478)		$11,610
($10,156)		76.47%5,8071,07037.80%9 to 1