Dharavi, Mumbai
One of the world’s most densely populated slums, over a million residents.
Khlong Toei Slum, Bangkok
High-density informal settlement, housing tens of thousands in compact living spaces.
Kowloon Walled City, Hong Kong
Formerly the world’s densest place, with 50,000 people in cramped quarters.
Malé, Maldives
Capital city with an extraordinary population density of 47,870 per square kilometer.