The density gradient of industrialising cities has tended to follow a specific pattern: the density of the centre of the city would rise during urbanisation and the population would rema… See more

At the time of the 2011 Census, the Office for National Statistics defined the Greater London Urban Area as being made up of the following components: See more

In the 2011 census, the following areas were considered to be built-up areas but outside the Greater London Built-up Area, despite being within Greater London. All of these area… See more

At the time of the 2001 Census, the Office for National Statistics defined the Greater London Urban Area as being made up of the following components: See more

Works cited
1. Green, Oliver (1987). The London Underground: An illustrated history. Ian Allan Publishing. ISBN 0-7110-1720-4. 2. Jackson, Al… See more