Best Idaho Private High Schools Belonging to National Association of Independent Schools (NAIS) (2025-26)

For the 2025-26 school year, there are 4 private high schools belonging to National Association of Independent Schools (NAIS) serving 1,521 students in Idaho. You can also find more schools membership associations in Idaho.

The top ranked private high schools belonging to National Association of Independent Schools (NAIS) in Idaho include Sun Valley Community School, Riverstone International School, and Genesis Preparatory Academy.

The average acceptance rate is 72%, which is lower than the Idaho private high school average acceptance rate of 85%.

25% of private high schools belonging to National Association of Independent Schools (NAIS) in Idaho are religiously affiliated (most commonly Christian).