Which is the Largest City in the World?

The parameters to decide which is the largest city in the world depend on the population of the city. How many people reside in the city compared to its size? Some honourable mentions when it comes to the largest cities in the world are Delhi in India and Shanghai in China. But the city that tops the list is the one that is famous around the world for having the most disciplined citizens in the world, along with a rigorous and strict work environment. A result of this, the people are too busy working to even consider marriage, leading to low statistics of marriage and childbirth in the country. Could you guess the name of the city and the country it belongs to based on these hints? 

Largest City in the World 

The largest city in the world is Tokyo, Japan.  As stated by Britannica, it is the most populous city in the world, with a staggering 37 million inhabitants. The Greater Tokyo Area has a population of around 37 to 39 million people, which makes it the most populous urban agglomeration globally. Even though Tokyo has such a huge population, it does not compromise its cleanliness. Despite this massive population, Tokyo is known for its incredible organization, cleanliness, and efficiency. The city functions as Japan’s political, cultural, and economic center, contributing a significant portion of the nation’s GDP and housing major global corporations and financial institutions.

The largest and most populated city on earth, Tokyo, Japan pic.twitter.com/Y9YKPyAoqf

— Fascinating (@fasc1nate) April 18, 2025

Key Facts About Tokyo 

Tokyo is also one of the leading financial hubs in the world. Based on market capitalization, the Tokyo Stock Exchange ranks as the largest in the world. 

Its public transportation system is world-renowned for being highly punctual, vast, and highly integrated. It serves millions of commuters daily through trains, subways, and buses. In case of a delay of even 5 seconds, Tokyo citizens receive a sincere apology from the transportation governance. 

Its seamless blend of ancient tradition and futuristic innovation sets Tokyo apart. Historic temples and shrines coexist with ultra-modern skyscrapers, neon-lit districts like Shinjuku and Akihabara, and tech-forward infrastructure. 

Japan is a global epicenter for fashion, anime, technology, and cuisine, with the highest number of Michelin-starred restaurants in any country. Japan, in modern times, has surpassed Western countries in the case of soft power through media, entertainment, and movies. 

Japan is known for being vulnerable to earthquakes. Tokyo’s urban planning is particularly advanced, with a strong focus on disaster preparedness. Even though Japan has a massive population, the city still features vast green spaces such as parks and palace gardens, ensuring a balanced urban environment. Its influence on global culture, economy, and lifestyle continues to grow, reinforcing its position as the world’s largest and one of the most important cities.

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