The Islamabad Capital Territory is a federal territory of Pakistan, centred around Islamabad, the capital of Pakistan. It is located on the northern edge of the Pothohar Plateau, at the foot of the Margalla Hills, in the northwestern Punjab region. The Territory shares borders with the province of Khyber Pakhtunkhwa in the west and the province of Punjab in the remaining directions. It covers an area of 906.5 square kilometres (350.0 sq mi) and, according to 2023 census, has a population of over 2.3 million.
The area was separated from Rawalpindi District in 1967 to form a separate territory administered by the federal government. The territory is represented in the National Assembly by NA-52, NA-53, and NA-54 constituencies and by four seats in the Senate.