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Illinois Nonsectarian Private Schools

For the 2026-27 school year, there are 590 nonsectarian private schools in Illinois. You can also find more religiously affiliated schools in Illinois.

The nonsectarian private schools in Illinois include The Avery Coonley School, British International School of Chicago-South Loop, and American School.

Quick Facts (26-27)

# Private Schools: 590

Quick Facts (26-27)

# Private Schools: 590

Frequently Asked Questions

What are the top ranked nonsectarian private schools in Illinois?

The nonsectarian private schools in Illinois include The Avery Coonley School, British International School of Chicago-South Loop, and American School.

How many nonsectarian private schools are located in Illinois?

590 nonsectarian private schools are located in Illinois.

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