Top Northwest Association of Accredited Schools Private High Schools in Washington

For the 2021 school year, there are 22 top private schools in Washington belonging to the Northwest Association of Accredited Schools, serving 4,618 students.

The Northwest Association of Secondary and Higher Schools was formed as a voluntary organization on April 5, 1917 with a membership of 25 secondary schools and eight higher institutions in four northwestern states The mission of the Northwest Accreditation Commission is to advance excellence in education through the process of accreditation. Accreditation promotes continual school improvement leading to greater student achievement. You can also find more schools membership associations in Washington.