Clairbourn School Information

Clairbourn is a CAIS- and WASC-accredited independent school for Preschool through Grade 8 students. It has been voted the Best Private School in the San Gabriel Valley since 2019. We proudly celebrated our centennial year in 2026. For a century, Clairbourn has been more than a school. It is a home rooted in educational excellence, guided by one principle: leading and learning with heart. We provide students with the opportunities they need to be well-rounded and academically prepared for success in top private high schools. Students are taught to become strong thinkers, effective communicators, and caring human beings. Our beautiful, expansive 8-acre campus features a wide range of specialty facilities, including a swimming pool, innovation lab, library, art studio, and music room. We are also excited to be expanding with a brand-new middle school building, further enhancing our learning environment for years to come.