Private School Review - Established 2003

Best Oklahoma Private Schools Belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) (2026-27)

For the 2026-27 school year, there is 1 private school belonging to International Coalition of Girls' School (formerly NCGS) (ICGS) serving 178 students in Oklahoma. You can also find more schools membership associations in Oklahoma.
100% of private schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) in Oklahoma are religiously affiliated (most commonly Episcopal).

Quick Facts (2026-27)

  • # Private Schools: 1

Quick Facts (2026-27)

  • # Private Schools: 1

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

Map of Oak Hall Episcopal School
Oak Hall Episcopal School
Gr: NS-8 | 178 students
Avg. class size: 18 students
Episcopal
2815 N Mt Washington Rd
Ardmore, OK 73401
(580) 226-2341
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Frequently Asked Questions

How many private schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) are located in Oklahoma?
1 private schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) are located in Oklahoma.
What percentage of private schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) are religiously affiliated in Oklahoma?
100% of private schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) in Oklahoma are religiously affiliated (most commonly Episcopal).
1
Private Schools
178
Students
$8,980
Avg. Tuition
35%
Students of Color
13:1
Student-Teacher Ratio

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