International School of Islamabad (ISOI)

Founded in 1965, the International School of Islamabad (ISOI) is one of Pakistan's most distinguished international institutions, set on a sprawling 23-acre campus in the heart of the capital. ISOI serves a diverse student body of approximately 320 students representing 41 nationalities, fostering a truly global learning environment. The school offers the International Baccalaureate (IB) Primary Years Programme (PYP) and IB Diploma Programme (DP), alongside an American-style curriculum, catering to students from age 3 through 18. ISOI proudly maintains a 100% IB Diploma pass rate, reflecting its commitment to academic excellence. The school is accredited by the Middle States Association (MSA) of Colleges and Schools, ensuring internationally recognized standards of education. Campus facilities include a 25-metre swimming pool and two well-stocked libraries. Renowned for its welcoming atmosphere for expatriate families and the diplomatic community, ISOI provides a nurturing, multicultural environment that prepares students for success at top universities worldwide.