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Top 20 Best Illinois Private Schools Belonging to Other school association(s) (2025)

For the 2025 school year, there are 132 private schools belonging to Other school association(s) serving 24,343 students in Illinois. You can also find more schools membership associations in Illinois.

The private schools belonging to Other school association(s) in Illinois include The Avery Coonley School, The Latin School Of Chicago, and De La Salle Institute - Lourdes Hall Campus.

The average tuition cost is $11,979, which is lower than the Illinois private school average tuition cost of $12,686.

54% of private schools belonging to Other school association(s) in Illinois are religiously affiliated (most commonly Catholic and Lutheran Church Missouri Synod).

The Avery Coonley School Photo - 'Gathering' is a tradition at ACS where students in Groups 1-8, faculty, and staff come together as a community to participate in various activities such as watching a performance, interacting with a presentation, and more.

North Park Elementary School (NPES) Photo

Lycee Francais De Chicago Photo - The Lyce Franais de Chicago is a leading international, multilingual school that helps students grow into well-rounded, active citizens of the world.

St. Catherine Siena-st Lucy School Photo - Welcome to St. Catherine of Siena - St. Lucy School! We are proud of our 126 year history serving the Oak Park and Austin communities as a faith-based, Christian centered Catholic grammar school.

Zion Lutheran School Photo - Growing the minds of all learners, from little to middles and impacting lives for future generations.

De La Salle Institute - Institute Campus Photo - De La Salle Institute

Grace Lutheran School Photo - Our students consistently test above the national average on the NWEA MAP test.

Near North Montessori Photo - An engaged learner in our Primary Class for children ages 3 years to 6 years, is receiving a lesson with a Montessori material known as the brown stair. The brown stair helps children develop their awareness of size differences

St. Charles Borromeo Catholic School Photo - Compiling food cans to go to the Forester's Feeding God's Children donation drive.

Montessori School Of Champaign-urbana Photo

Hello Montessori Preschool & Kindergarten Photo - The Foundation for a Bright Future Starts at Hello.

Hoffman Estates KinderCare Photo - The playground is a great place to explore and play and sometimes we see really cool things like garbage trucks, school busses and more things that pass by!

Eagle Academy Christian School Photo - Mrs. Martinez always has great things to do that are incorporated with her teaching and the club.

Joliet Montessori School Photo - An elementary student enjoys an overnight field trip to The Country Experience.

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