Private School Review - Established 2003

Illinois Private Schools Belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS)

For the 2026-27 school year, there are 6 private schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) serving 818 students in Illinois. You can also find more schools membership associations in Illinois.
The top ranked private schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) in Illinois include Regina Dominican High School, Costa Catholic School, and Woodlands Academy Of The Sacred Heart.
The average acceptance rate is 95%, which is higher than the Illinois private school average acceptance rate of 89%.
67% of private schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) in Illinois are religiously affiliated (most commonly Catholic).

Quick Facts (26-27)

  • # Private Schools: 6

Quick Facts (26-27)

  • # Private Schools: 6

Top Ranked Private Schools Belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) in Illinois (2026-27)

Map of Costa Catholic School
Costa Catholic School
Gr: PK-8 | 238 students
Catholic
2726 Costa Dr
Galesburg, IL 61401
(309) 344-3151
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Regina Dominican High School Photo
Regina Dominican High School
Gr: 9-12 | 206 students
Avg. class size: 12 students
Sports: 17 | Extracurriculars: 24
All-girls (Catholic)
701 Locust Road
Wilmette, IL 60091
(847) 256-7660
(3)
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Map of Woodlands Academy Of The Sacred Heart
Woodlands Academy Of The Sacred Heart
Gr: 9-12 | 100 students
Avg. class size: 10 students
Sports: 7
All-girls (Catholic)
760 E Westleigh Rd
Lake Forest, IL 60045
(847) 234-4300
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Map of Campus Middle School For Girls
Campus Middle School For Girls
Gr: 6-8 | 33 students
Avg. class size: 12 students
Sports: 2 | Extracurriculars: 2
All-girls
108 S. Webber Street
Urbana, IL 61802
(217) 344-8279
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Map of St. Henry Elementary School
St. Henry Elementary School
Gr: K-8 | 101 students
Catholic
5303 West Main Street
Belleville, IL 62226
(618) 234-6061
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Map of Swift Child Care Center
Swift Child Care Center
Gr: PK-K | 140 students
Avg. class size: 8 students
Extracurriculars: 4
Daycare / Preschool
8260 Elmwood Street
Skokie, IL 60077
(800) 675-6039
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Frequently Asked Questions

What are the top ranked private schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) in Illinois?
The top ranked private schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) in Illinois include Regina Dominican High School, Costa Catholic School, and Woodlands Academy Of The Sacred Heart.
How many private schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) are located in Illinois?
6 private schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) are located in Illinois.
How diverse are private schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) in Illinois?
Illinois private schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) are approximately 34% minority students, which is same as the Illinois private school average of 34%.
What percentage of private schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) are religiously affiliated in Illinois?
67% of private schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) in Illinois are religiously affiliated (most commonly Catholic).
6
Private Schools
818
Students
$24,033
Avg. Tuition
34%
Students of Color
10:1
Student-Teacher Ratio

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