Top 5 Best Oklahoma Private Schools Belonging To Independent Schools Association of the South West (ISAS) (2024)

For the 2024 school year, there are 5 private schools belonging to independent schools association of the south west (isas) serving 4,142 students in Oklahoma. You can also find more schools membership associations in Oklahoma.
The top ranked belonging to independent schools association of the south west (isas) private schools in Oklahoma include Riverfield Country Day School, Casady School and Holland Hall.
The average acceptance rate is 72%, which is lower than the Oklahoma private school average acceptance rate of 89%.
40% of private schools belonging to independent schools association of the south west (isas) in Oklahoma are religiously affiliated (most commonly Episcopal).

Top Ranked Private Schools Belonging To Independent Schools Association of the South West (ISAS) in Oklahoma (2024)

School
Location
Grades
Students
Casady School
Casady School Photo - Casady School includes four divisions: Primary for Pre-K, Lower for grades 1-4, Middle for grades 5-8, and Upper for grades 9-12.
(Episcopal)
9500 N Pennsylvania Ave
Oklahoma City, OK 73120
(405) 749-3200
Grades: PK-12
| 998 students
Heritage Hall
Heritage Hall Photo
1800 NW 122nd Street
Oklahoma City, OK 73120
(405) 749-3001
Grades: PK-12
| 947 students
Holland Hall
Holland Hall Photo - Arts
(Episcopal)
5666 E 81st
Tulsa, OK 74137
(918) 481-1111
Grades: PK-12
| 974 students
2433 W 61st Street
Tulsa, OK 74132
(918) 446-3553
Grades: NS-12
| 634 students
Westminster School
600 NW 44th Street
Oklahoma City, OK 73118
(405) 524-0631
Grades: PK-8
| 589 students

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