Hong Kong has over 9,000 high-rise buildings, of which over 4,000 are skyscrapers standing taller than with 480 buildings above . The tallest building in Hong Kong is the 108-storey International Commerce Centre, which stands and is the 12th tallest building in the world. The total built-up height (combined heights) of these skyscrapers is approximately , making Hong Kong the world's tallest urban agglomeration. Furthermore, reflective of the city's high population densities, Hong Kong has more inhabitants living at the 15th floor or higher, and more buildings of at least and height, than any other city in the world.