Seoul International School

Seoul International School (SIS) was established in 1973 as the first foreign school recognized by the South Korean Ministry of Education following Korea's liberation. Located in Seongnam, Gyeonggi-do, just south of Seoul, SIS offers an American college preparatory curriculum in an English-only environment for students in Kindergarten through Grade 12. The school spans an 8-acre campus and serves a vibrant international community of over 1,000 students representing diverse nationalities. SIS provides a rigorous academic program including Advanced Placement (AP) courses to prepare students for university admission worldwide. Accredited by the Western Association of Schools and Colleges (WASC) and a member of EARCOS (East Asia Regional Council of Schools), SIS is committed to developing inquisitive, independent thinkers and collaborative learners. Faculty are experienced international educators who foster creative thinking and community engagement. The school offers extensive extracurricular activities, athletics, and community service programs that complement its strong academic foundation and prepare students to contribute meaningfully to the global community.