Excelsior School is a private college prep school, grades 7-12 which has been in existence since 1986. It offers boarding opportunities. Excelsior School is accredited by the Western Association of Schools and Colleges (WASC), provides a rigorous academic educational experience and offers small group learning and individual attention to students. It has established an excellent track record of graduates matriculating at distinguished colleges and universities. Excelsior's mission is to prepare students not only for college, but also for life, so that our students can develop the skills necessary to succeed in our fast-changing, multi-cultural, technological world. Since 1992, it is authorized under Federal laws to enroll foreign students.