Top 15 Most Populated Cities In The World

As of early 2026 projections, Tokyo remains the world’s most populous metropolitan area with approximately 37 million people, followed closely by Delhi, Shanghai, and Dhaka, reflecting rapid urbanization in Asia. These top 15 cities are dominated by Asian and African urban centers, often exceeding 16 million inhabitants.

Top 15 Most Populated Cities in the World (Metropolitan Areas)

🌆 1. Tokyo, Japan

Population: ~37 million
The world’s largest metropolitan area and a global leader in technology and finance.

🌆 2. Delhi, India

Population: ~33 million
One of the fastest-growing megacities and India’s capital region.

🌆 3. Shanghai, China

Population: ~29 million
A major global financial hub and the world’s busiest container port.

🌆 4. Dhaka, Bangladesh

Population: ~23 million
One of the most densely populated urban areas on Earth.

🌆 5. São Paulo, Brazil

Population: ~22 million
The largest city in the Southern Hemisphere and Brazil’s economic engine.

🌆 6. Mexico City, Mexico

Population: ~22 million
Built on the ruins of the ancient Aztec capital Tenochtitlán.

🌆 7. Cairo, Egypt

Population: ~21 million
Africa’s largest metropolitan area and center of Arab culture.

🌆 8. Beijing, China

Population: ~21 million
China’s political and cultural heart.

🌆 9. Mumbai, India

Population: ~20 million
India’s financial capital and home of Bollywood.

🌆 10. Osaka, Japan

Population: ~19 million
A major commercial center known for food, commerce, and nightlife.

🌆 11. Chongqing, China

Population: ~18 million
A rapidly growing megacity and major manufacturing hub in western China.

🌆 12. Karachi, Pakistan

Population: ~17 million
Pakistan’s largest city and main seaport.

🌆 13. Kinshasa, Democratic Republic of the Congo

Population: ~17 million
Africa’s fastest-growing megacity.

🌆 14. Lagos, Nigeria

Population: ~16 million
Nigeria’s largest city and one of Africa’s leading economic centers.

🌆 15. Istanbul, Turkey

Population: ~16 million
A historic metropolis bridging Europe and Asia.

These figures represent metropolitan area population estimates for 2025-2026, which include surrounding suburban areas rather than just strict city limits.