Best Oklahoma Private Elementary Schools Belonging to National Association of Independent Schools (NAIS) (2025-26)

For the 2025-26 school year, there are 5 private elementary schools belonging to National Association of Independent Schools (NAIS) serving 3,360 students in Oklahoma. You can also find more schools membership associations in Oklahoma.

The top ranked private elementary schools belonging to National Association of Independent Schools (NAIS) in Oklahoma include Casady School, Holland Hall, and Heritage Hall.

The average acceptance rate is 70%, which is lower than the Oklahoma private elementary school average acceptance rate of 87%.

80% of private elementary schools belonging to National Association of Independent Schools (NAIS) in Oklahoma are religiously affiliated (most commonly Episcopal and Christian).