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Best Illinois Catholic Private Schools (2026-27)

For the 2026-27 school year, there are 427 catholic private schools serving 127,077 students in Illinois. You can also find more religiously affiliated schools in Illinois.

The catholic private schools in Illinois include De La Salle Institute - Lourdes Hall Campus, Brother Rice High School - Chicago, and Bishop Mcnamara Catholic High School.

The average tuition cost is $8,746, which is lower than the Illinois private school average tuition cost of $12,436.

Quick Facts (2026-27)

# Private Schools: 427
# Students Served: 127,077

Quick Facts (2026-27)

# Private Schools: 427
# Students Served: 127,077

Frequently Asked Questions

What are the top ranked catholic private schools in Illinois?

The catholic private schools in Illinois include De La Salle Institute - Lourdes Hall Campus, Brother Rice High School - Chicago, and Bishop Mcnamara Catholic High School.

How many catholic private schools are located in Illinois?

427 catholic private schools are located in Illinois.

How much do catholic private schools cost in Illinois?

The average tuition cost is $8,746, which is lower than the Illinois private school average tuition cost of $12,436.

How diverse are catholic private schools in Illinois?

Illinois catholic private schools are approximately 31% minority students, which is lower than the Illinois private school average of 34%.

Illinois Catholic Private School Trends

427

Private Schools

127,077

Students

$8,746

Avg. Tuition

31%

Students of Color

14:1

Student-Teacher Ratio

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