Oak Hill School's student to faculty ratio is approximately 8:1. Oak Hill enrolls several international students annually, promoting the student body’s diversity and presenting an opportunity for cross-cultural interaction and understanding.

Accreditation - Oak Hill School is accredited by the Pacific Northwest Association of Independent Schools and is a member of the Northwest Association of Independent Schools.

Curriculum - The curriculum is a traditional, rigorous college preparatory program. The faculty is dedicated to encourage students to excel and be self-motivated. High School students must complete a minimum of seventy community service hours to graduate. Oak Hill also offers over eighteen different Advanced Placement courses on a course rotation.