The United Kingdom is one of the most urbanized nations in the world: 89% of the population resides in cities, in correspondence with the major industrial districts. About 40% are concentrated in the seven urban agglomerations of the cities of London, Manchester, Liverpool, Sheffield, Birmingham, Leeds and Newcastle-upon-Tyne.
Except London, these cities - as well as Glasgow and Edinburgh - all developed as manufacturing, mining and commercial centers during the first century of industrialization. During the twentieth century, southern England, and in particular the south-east area, reaffirmed its historical role as a cornerstone of the economic and demographic growth of the United Kingdom. London is the capital, the seat of government and the largest city in the United Kingdom. It is also the capital of England, while the capital of Scotland is Edinburgh, Cardiff is that of Wales and Belfast is that of Northern Ireland.
Other important centers are Glasgow, Scotland, and in England the cities of Birmingham, the heart of the industrial district of the Midlands, Leeds, Sheffield, Manchester, which developed as a manufacturing and mining center of northern England, and the ports of Liverpool and Bristol.
The population of the United Kingdom descends for most of the Celts, Romans, Angles, Saxons, Scandinavians and Normans. Over the centuries there have been several waves of migration, accentuated in the twentieth century by decolonization. The most conspicuous minorities are today represented by Indians (1.5%) and Pakistani (0.9%). In 2018 the population of the United Kingdom was 66,776,238 inhabitants, with an average density of 252 units per km², among the highest in Europe.
The most densely populated region is England (384 inhabitants per km²), where 83% of the country's residents reside; 9% is made up of Scots, 5% from Welsh and 3% from Northern Irish.
Filippo M.