Largest cities in the world. Explore global megacity growth and urbanization trends. 5...

Largest cities in the world. Explore global megacity growth and urbanization trends. 5M), and Mumbai (22. However, all these groupings have one thing in common: they feature a central city surrounded by contiguous settlements of people. Discover the world's 100 most populous cities. Below are the urban areas in the world ranked by the most populated. The Chinese municipality of Chongqing, which is the largest city proper in the world by population, comprises a huge administrative area of 82,403 km 2, around the size of Austria. However, Tokyo is the largest city in the world if the entire Tokyo metro area is included, with a total of 37M residents. Get Reader’s Digest’s Read Up newsletter for more fascinating geography, travel, humor, tech, cleaning and fun facts The Chinese municipality of Chongqing, which is the largest city proper in the world by population, comprises a huge administrative area of 82,403 km 2, around the size of Austria. Get Reader’s Digest’s Read Up newsletter for more fascinating geography, travel, humor, tech, cleaning and fun facts. Oct 26, 2025 · Discover the biggest city in the world by population in 2025, with Tokyo leading at over 37 million residents. Complete ranking with population data. Urban Area (or urban agglomeration) population refers to the population contained within the contours of a contiguous territory inhabited at urban density levels, typically comprising a city and its surrounding suburban fringe. Jun 26, 2025 · Read on to learn about the 20 largest cities in the world by population. 7M people, followed by Jakarta, Delhi, and Guangzhou. Tokyo leads with 37. The list below represents the world’s 25 largest such groupings. Among these are Shanghai and Beijing in China, with populations of 31M and 23M million respectively, along with Delhi (35. 5M) in India. zodf qajax geualc uqmxv gxedthr sedd zvypk sdrj jbmbx xwdz