Top International Baccalaureate (IB) World School Private Schools in Illinois

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For the 2021 school year, there are 6 top private schools in Illinois belonging to the International Baccalaureate (IB) World School, serving 2,218 students.
Since it was founded in 1968, the IB’s mission has been built on a cornerstone of creating a better world through education. We believe that now more than ever, and are committed to ensuring that our educational programmes reflect this for the benefit of IB schools and students. You can also find more schools membership associations in Illinois.

Top International Baccalaureate (IB) World School Private Schools (2021)

  • School Location Grades Students
  • 161 West 9th Street
    Chicago, IL 60605
    (773) 998-2472

    Grades: NS-12 | 671 students
  • Daystar Academy
    Daystar Academy Photo - Daystar School State Street Entrance
    1550 S State St
    Chicago, IL 60605
    (312) 791-0001

    Grades: PK-12 | 372 students
  • German International School Chicago
    German International School Chicago Photo - STEAM in Preschool
    Special Program Emphasis
    1726 W Berteau Ave
    Chicago, IL 60613
    (773) 857-3000

    Grades: NS-8 | 158 students
  • 2515 Palatine Rd
    Palatine, IL 60067
    (847) 907-3461

    Grades: PK-8 | 524 students
  • Josephinum Academy Of The Sacred Heart
    Josephinum Academy Of The Sacred Heart Photo - Library
    All-girls (Roman Catholic)
    1501 North Oakley Boulevard
    Chicago, IL 60622
    (773) 276-1261

    Grades: 9-12 | 188 students
  • St. Matthias School
    St. Matthias School Photo - St. Matthias is the only International Baccalaureate (IB) Catholic elementary in the state of Illinois and one of seven in the United States serving Preschool-8th grade students.
    (Roman Catholic)
    4910 N Claremont Ave
    Chicago, IL 60625
    (773) 784-0999

    Grades: PK-8 | 305 students
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