Best Oklahoma Private High Schools Belonging to Other school association(s) (2025-26)

For the 2025-26 school year, there are 17 private high schools belonging to Other school association(s) serving 5,626 students in Oklahoma. You can also find more schools membership associations in Oklahoma.

The top ranked private high schools belonging to Other school association(s) in Oklahoma include Mount Saint Mary Catholic High School, New Beginning Christian School, and Southwest Covenant Schools.

The average tuition cost is $11,260, which is lower than the Oklahoma private high school average tuition cost of $12,464.

94% of private high schools belonging to Other school association(s) in Oklahoma are religiously affiliated (most commonly Christian and Church of Christ).