Best Oklahoma Private High Schools Belonging to Cognia (2025-26)

For the 2025-26 school year, there are 9 private high schools belonging to Cognia serving 4,685 students in Oklahoma. You can also find more schools membership associations in Oklahoma.

The top ranked private high schools belonging to Cognia in Oklahoma include Bishop Mcguinness Catholic High School, Cascia Hall Preparatory School, and Lawton Academy Of Arts & Sciences.

The average acceptance rate is 91%, which is higher than the Oklahoma private high school average acceptance rate of 80%.

78% of private high schools belonging to Cognia in Oklahoma are religiously affiliated (most commonly Christian and Catholic).