One of the main contributors to this state of affairs is geography: Less than 25% of Hong Kong consists of built up area, the rest is hilly and often reserved f

One of the main contributors to this state of affairs is geography: Less than 25% of Hong Kong consists of built up area, the rest is hilly and often reserved for parks or nature reserves. Most people are squeezed into a small area on the island and Kowloon peninsula. This is why population density can range from as high as 56,000/sq km in parts of Kowloon to less than 4,000 in the majority of the territory! https://en.wikipedia.org/wiki/Hong_Kong#Geography_and_climate https://en.wikipedia.org/wiki/Hong_Kong#Geography_and_climat... https://en.wikipedia.org/wiki/Districts_of_Hong_Kong#/media/File:Density_of_Hong_Kong_by_Districts.svg https://en.wikipedia.org/wiki/Districts_of_Hong_Kong#/media/...