Comparing Density in Cities

LSE Cities is an ambitious project focussed on how the design of cities impacts society, culture and the environment. As part of their mandate they are releasing some visually compelling work, like the  chart below. 

 

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I enjoy the program emphasis on highlighting the diversity of cities and built form around the world. The chart above is an excellent sample of how each cities unique topographical constraints, systems of public transport and infrastructure, and traditions of urban culture and development shape residential densities. As LSE Cities writes

Density differs widely, from the high densities of Hong Kong, Mumbai and central areas of Istanbul and Shanghai to the much lower density pattern of London. Johannesburg shows limited areas of higher density set around a downtown that no longer has a residential population, in the midst of a very low-density sprawl. Istanbul, New York and Hong Kong show how topographical constraints drive densities that rise to ‘spikes’ in Manhattan and parts of the Bronx, Brooklyn and Queens in New York, and in Hong Kong Island and Kowloon in Hong Kong. São Paulo is multi-centred and similar in its overall density pattern to Mexico City, yet São Paulo’s skyline is dominated by high-rise apartment blocks, while Mexico City’s is consistently low-rise, demonstrating that high-density can be achieved with different types of built form.

Looking forward to seeing more from LSE Cities project.

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