Banlieue

In France, a banlieue (French: [bɑ̃ljø]) is a suburb of a large city. Banlieues are divided into autonomous administrative entities and do not constitute part of the city proper. For instance, 80% of the inhabitants of the Paris area live outside the city of Paris. Like the city centre, suburbs may be rich, middle-class or poor—Versailles, Le Vésinet, Maisons-Laffitte and Neuilly-sur-Seine are affluent banlieues of Paris, while Clichy-sous-Bois, Bondy and Corbeil-Essonnes are less so. However, since the 1970s, banlieues increasingly means, in French of France, low-income housing projects (HLMs) in which mainly foreign immigrants and French of foreign descent reside, often in perceived poverty traps.

In France, since the establishment of the Third Republic at the beginning of the 1870s, communities beyond the city centre essentially stopped spreading their own boundaries, as a result of the extension of the larger Paris urban agglomeration. The city — which in France corresponds to the concept of the "urban unit" – does not necessarily have a correspondence with a single administrative location, and instead includes other communities that link themselves to the city centre and form the banlieues.

Since annexing the banlieues of major French cities during the Second Empire period (Lyon in 1852, Lille in 1858, Paris in 1860, Bordeaux in 1865), the French communities have in effect extended their boundaries very little beyond their delimitations, and have not followed the development of the urban unit existing prior to 1870 as well as almost all large and mid-sized cities in France having a banlieue develop a couronne pėriurbaine (in English: near-urban ring).

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