Islamabad-Rawalpindi metropolitan area Islamabad-Rawalpindi metropolitan area The Islamabad-Rawalpindi metropolitan area is Pakistan's third most populous metropolitan area. It consists principally of the twin cities of Islamabad and Rawalpindi, along with smaller towns such as Murree, Wah Cantonment, Taxila, Gujar Khan, Golra Sharif, and several gated suburbs including Bahria Town and DHA Islamabad. Covering the Pothohar Plateau, the area consists of the ancient town of Taxila, which is a World Heritage Site; the colonial cities of Rawalpindi and Murree, and the modern planned city of Islamabad. The region received a major boom with the construction of Islamabad as the capital city of Pakistan in
International School of Islamabad 165 students in January 2003, an all-time low, but enrollment recovered to 374 in 2007–2008. Enrollment declined after 2008. After the Islamabad Marriott Hotel bombing in October of that year, the United Nations and other organizations stated that Islamabad was not a family post, meaning employees of those organizations may not have their family members in the same city. Additional events in Pakistan and neighboring countries caused additional enrollment declines. Each year, 30% of the school's students are new students. Enrollment count: International School of Islamabad International School of Islamabad (ISOI) is an international school in Islamabad, Pakistan, serving K-12.