Best Private Schools Belonging to International Baccalaureate World School (IB) in Illinois (2026-27)

Top Ranked Private Schools Belonging to International Baccalaureate World School (IB) in Illinois (2026-27)

German International School Chicago

Gr: PK-9 | 180 students

Avg. class size: 15 students

Sports: 8 | Extracurriculars: 18

Specialized Curriculum

1726 W Berteau Ave

Chicago, IL 60613

(773) 857-3000

(1)

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Beacon Academy

Gr: 9-12 | 144 students

Avg. class size: 12 students

Sports: 12 | Extracurriculars: 21

Montessori School

1574 Sherman Avenue

Evanston, IL 60201

(224) 999-1177

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British International School of Chicago-South Loop

Gr: NS-12 | 799 students

Avg. class size: 15 students

Sports: 13

161 West 9th Street

Chicago, IL 60605

(773) 998-2472

(18)

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Daystar Academy

Gr: PK-12 | 301 students

Avg. class size: 20 students

Sports: 5 | Extracurriculars: 8

Specialized Curriculum (Christian)

1550 S State St

Chicago, IL 60605

(312) 791-0001

(1)

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GEMS World Academy Chicago

Gr: PK-8 | 343 students

Avg. class size: 18 students

Sports: 4

350 E. South Water Street

Chicago, IL 60601

(312) 809-8900

(7)

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Holy Family Catholic Academy

Gr: NS-8 | 501 students

Avg. class size: 20 students

Sports: 6 | Extracurriculars: 6

Catholic

2515 Palatine Rd

Palatine, IL 60067

(847) 907-3452

(5)

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St. Matthias School

Gr: PK-8 | 245 students

Avg. class size: 20 students

Sports: 4 | Extracurriculars: 9

Catholic

4910 N Claremont Ave

Chicago, IL 60625

(773) 784-0999

(7)

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Peoria Academy

Gr: PK-8

Avg. class size: 13 students

Sports: 8 | Extracurriculars: 2

2711 W Willow Knolls Dr

Peoria, IL 61614

(309) 692-7570

(1)

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Frequently Asked Questions

What are the top ranked private schools belonging to International Baccalaureate World School (IB) in Illinois?

The private schools belonging to International Baccalaureate World School (IB) in Illinois include British International School of Chicago-South Loop, Daystar Academy, and GEMS World Academy Chicago.

How many private schools belonging to International Baccalaureate World School (IB) are located in Illinois?

8 private schools belonging to International Baccalaureate World School (IB) are located in Illinois.

How diverse are private schools belonging to International Baccalaureate World School (IB) in Illinois?

Illinois private schools belonging to International Baccalaureate World School (IB) are approximately 35% minority students, which is higher than the Illinois private school average of 34%.

What percentage of private schools belonging to International Baccalaureate World School (IB) are religiously affiliated in Illinois?

38% of private schools belonging to International Baccalaureate World School (IB) in Illinois are religiously affiliated (most commonly Catholic and Christian).

Illinois Private Schools Belonging to International Baccalaureate World School (IB) Trends

Private Schools

2,513

Students

$23,096

Avg. Tuition

35%

Students of Color

8:1

Student-Teacher Ratio

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