MOST DEVELOPED CITIES IN THE WORLD. SEE IGBO'S POSITION
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Demographia recently released the largest built-up urban area in the world for 2021. Here's how Nigeria's top 15 cities compare with the rest of the world and their estimated population. Lagos Position in Nigeria: 1 Position in the World: 20 Estimated Population: 15.5 million Onitsha Position in Nigeria: 2 Position in the World: 64 Estimated Population: 6.9 million Kano Position in Nigeria: 3 Position in the World: 105 Estimated Population: 4.6 million Note: we could clearly see that both Lagos and Onitsha are more populated than Kano according to international estimates. Ibadan Position in Nigeria: 4 Position in the World: 141 Estimated Population: 3.7 million Abuja Position in Nigeria: 5 Position in the World: 152 Estimated Population: 3.5 million Benin City Position in Nigeria: 6 Position in the World: 287 Estimated Population: 1.9 million Port Harcourt Position in Nigeria: 7 Position in the World: 324 Estimated Population: 1.7 million Kaduna Position