Greater Cairo in the context of Africa

Cairo is the capital and largest city of Egypt and the Cairo Governorate, being home to more than 10 million people. It is also part of the largest urban agglomeration in Africa, the Arab world, and the Middle East. The Greater Cairo metropolitan area is one of the largest in the world by population with over 22 million people.

The area that would become Cairo was part of ancient Egypt, as the Giza pyramid complex and the ancient cities of Memphis and Heliopolis are near-by. Located near the Nile Delta, the predecessor settlement was Fustat following the Muslim conquest of Egypt in 641 next to an existing ancient Roman fortress, Babylon. Subsequently, Cairo was founded by the Fatimid dynasty in 969. It later superseded Fustat as the main urban centre during the Ayyubid and Mamluk periods (12th–16th centuries).

Giza (/ˈɡiːzə/; sometimes spelled Gizah, Gizeh, Geeza, Jiza; Arabic: الجيزة, romanized: al-Jīzah, pronounced [ald͡ʒiːzah], Egyptian Arabic: الجيزة el-Gīza [elˈgiːzæ]) is the third-largest city in Egypt by area after Cairo and Alexandria; and sixteenth-largest city in Africa by population. It is the capital of Giza Governorate with a total population of 4,458,135 as of 2023. It is located on the west bank of the Nile opposite central Cairo, and is a part of the Greater Cairo metropolis. Giza lies less than 30 kilometres (20 miles) north of Memphis (Men-nefer, today the village of Mit Rahina), which was the capital city of the unified Egyptian state during the reign of pharaoh Narmer, roughly 3100 BC.

Giza is most famous as the location of the Giza Plateau, the site of some of the most impressive ancient monuments in the world, including a complex of ancient Egyptian royal mortuary and sacred structures, among which are the Great Sphinx, the Great Pyramid of Giza, and a number of other large pyramids and temples and the Grand Egyptian Museum. Giza has always been a focal point in Egypt's history due to its location close to Memphis, the ancient pharaonic capital of the Old Kingdom.

The Mokattam Formation is a Middle Eocene-aged geological formation in northern Egypt. Consisting of nummulitic marine limestone outcropping across the Mokattam Hills, it has been extensively quarried from Ancient Egypt to the present day, and represents the source material for most of the famous archeological sites of Greater Cairo, most notably the Giza pyramid complex, the Great Sphinx, and much of Historic Cairo.

The age of the formation is thought to span from the late Lutetian to the Bartonian, depending on the member (Building Stone or Giushi). However, some authors treat the Giushi Member as its own geologic formation, which would restrict the Mokattam to just the Lutetian.

Cairo (Arabic: محافظة القاهرة) is one of the 27 governorates of Egypt. It is formed of the city of Cairo, both the national capital of Egypt and the governorate's, in addition to six satellite cities: the New Administrative Capital - which became the official seat of national government in April 2024, New Cairo, El Shorouk, Badr, Capital Gardens, and 15th of May. These cities form almost half of the Greater Cairo metropolitan area by population.

Cairo is one of four city governorates in Egypt, and the governor of Cairo is also the head of the city. Nonetheless, the governate of Cairo and the city of Cairo are two semi-distinct levels of local government, and as with other governorates, the governor is appointed by the president.

New Cairo (Arabic: القاهرة الجديدة el-Qāhera el-Gedīda) is a satellite city within the Cairo Governorate of Egypt, and the metropolitan area of Greater Cairo. Administratively, it is officially part of the Eastern Area of Cairo city, but like all new settlements in Egypt, it is directly governed by the New Urban Communities Authority (NUCA). The city was established in 2000 as part of Egypt's strategic effort to alleviate the chronic congestion of Greater Cairo by decentralising population and economic activity. The city is made up of a mix of residential neighbourhoods, commercial centres, and institutional zones. It is home to several gated communities, private universities, malls, international schools, and corporate headquarters, positioning it as a hub for Cairo’s upper and elite classes. Its development reflects Egypt’s broader neoliberal urban planning strategies, aimed at attracting private investments and promoting modern and western lifestyles.

According to the 2017 census, New Cairo's three qisms (police districts) had a combined population of 297,387 residents (also see population section below). The city could eventually host a population of 5 million. When compared to 6th of October, also built with the hopes of alleviating the strain on Cairo, more homes are being rented out in New Cairo.

Imbaba (Arabic: إمبابة Imbāba, IPA: [emˈbæːbæ]) is a working-class neighbourhood in northern Giza, Egypt, located west of the Nile and northwest of and near Gezira Island and downtown Cairo, within the Giza Governorate. The district is located in the historic upper Nile Delta, and is part of the Greater Cairo metropolitan area. Imbaba is the most densely populated city subdivision in the world.

Imbaba is also the name of an adjacent administrative centre (مركز) in rural Giza Governorate, which has 18 villages in its jurisdiction.

Shubra El Kheima, (Arabic: شبرا الخيمة, lit. 'hamlet of the tent', IPA: [ˈʃobɾɑ lˈxeːmæ]) is the fourth-largest city in Egypt after Cairo, Giza and Alexandria. It is located in the Qalyubia Governorate along the northern edge of the Cairo Governorate. It forms part of the Greater Cairo metropolitan area.

6th of October (Modern Standard Arabic: السادس من أكتوبر Al Sādis Min Uktōber; Egyptian Arabic: سته اكتوبر Setta Oktōbar) is a city in the Giza Governorate of Egypt. It is a satellite city, located adjacent to Giza, and is part of the Greater Cairo region.

The city served as the capital of the now-defunct 6th of October Governorate, which was dissolved in 2011. Established as a new city in the desert, it hosts many local and international students.

Sheikh Zayed City (Arabic: مدينة الشيخ زايد) is a city in Giza Governorate in Egypt and part of the Greater Cairo urban area. It was established in 1995 and is named after Zayed bin Sultan Al Nahyan.