Best Washington Private High Schools Belonging to National Independent Private Schools Association (2026)

For the 2026 school year, there are 5 private high schools belonging to National Independent Private Schools Association serving 1,726 students in Washington. You can also find more schools membership associations in Washington.

The top-ranked private high schools belonging to National Independent Private Schools Association in Washington include Sunrise Beach School, Lynden Christian Schools: Administration, and Willows Preparatory School.

The average acceptance rate is 80%, which is lower than the Washington private high school average acceptance rate of 83%.

40% of private high schools belonging to National Independent Private Schools Association in Washington are religiously affiliated (most commonly Christian).