Metropolitan areas of Pakistan are the most densely areas. Karachi is the most densely populated city of Pakistan.
The most densely populated area in Russia is the city of Moscow and most densely populated area in Europe is the city of Paris.
Netherlands is the most densely populated country in the world
Russia's most densely populated areas are - not subarctic, but rather they are Temperate-Continental, similar to Northern and Central Europe.
Monaco, Singapore and South Korea are the most densely populated countries in the world. Mongolia, Namibia and Australia are least densely populated
Monaco is the world's densest country and Manila in the Philippines is the densest city in the world.
india, especially dharavi in mumbai which is the largest slum in asia
The UK is by far the more densely populated country. It is the 53rd most densely populated country in the world, compared to the US which is 179th most densely populated.
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Asia.
Malta
Asia, particularly countries like Japan and South Korea, had the most densely populated metropolitan areas in the twentieth century. Cities like Tokyo and Seoul experienced rapid population growth and urbanization, leading to high population density in their metropolitan areas.