54.3% of Nigerians are urban dwellers, with the annual rate of urbanisation being estimated at 3.92%.[1][a] Nigeria is home to 371 ethnic groups speaking over 500 languages[1] and the variety of customs and traditions among them gives the country great cultural diversity. Three largest ethnic groups, namely the Hausa, Yorubas, and Igbos constitue more than 60% of the population.[1][10][11][12] The Ijaw, Efik, Ibibio, Annang, Ogoni, Tiv, Urhobo-Isoko, Edo and Itsekiri are some of the other sizeable ethnic groups.[13] Over 1.2 million people living in Nigeria (0.5% of its total population, or 1 in every 200 people living in Nigeria) are from a continent other than Africa. There are 100,000 people from the United States,[14] 75,000 are from Lebanon,[15] 60,000 are from China[16] and 16,000 are from the United Kingdom.[17]
Nigeria has a young population overall, with 42.54% of inhabitants between the ages of 0–14.[1][18] There is also a very high dependency ratio at 88.2 dependants per 100 non-dependants.[1] The three main religious groups are Muslims (estimated to be 53.5% of the total population), Christians (estimated at 45.9%), and adherents of indigenous religions (estimated at 0.6%).[19] The predominantly Christian Igbo are found in the southeast.[20]Roman Catholicism is the largest Christian denomination in Igboland,[21][22][23] but Anglicanism is also strong, as are Pentecostalism and other Evangelical denominations.
Persons of different ethnic backgrounds most commonly communicate in English, although knowledge of two or more Nigerian languages is widespread. Hausa, Igbo and Yoruba are the most widely used Nigerian languages. Nigerian Pidgin is used widely as an unofficial medium of communication, especially in the Nigerian cities of Warri, Sapele, Ughelli, Benin, and Port Harcourt.[24]
^ abcdef"Nigeria". The World Factbook. Central Intelligence Agency. Archived from the original on 9 January 2021. Retrieved 10 April 2018.
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