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Hauts-de-Seine

Department of France in Île-de-France / From Wikipedia, the free encyclopedia

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Hauts-de-Seine (French pronunciation: [o d(ə) sɛn] i; lit.'Upper Seine') is a département in the Île-de-France region of France. It covers Paris's western inner suburbs. It is bordered by Paris, Seine-Saint-Denis and Val-de-Marne to the east, Val-d'Oise to the north, Yvelines to the west and Essonne to the south. With a population of 1,624,357 (as of 2019)[3] and a total area of 176 square kilometres (68 square miles), it is the second most highly-densely populated department of France, after Paris. It is the fifth most populous department in France. Its prefecture is Nanterre, but Boulogne-Billancourt, one of its two subprefectures, alongside Antony, has a larger population.

Quick facts: Hauts-de-Seine, Country, Region, Prefecture, ...
Hauts-de-Seine
View_on_Boulogne-Billancourt_from_Parc_de_Saint-Cloud_140411_1.jpg
Meudon_Observatory_%283559558087%29_%28cropped%29.jpg
Le_Ch%C3%A2teau-Mus%C3%A9e_d%C3%A9partemental_de_Sceaux%2C_Journ%C3%A9es_du_Patrimoine_2020.jpg
Rueil-Malmaison_Bois_de_Saint-Cucufa_en_automne_009.JPG
La_D%C3%A9fense_depuis_La_Garenne-Colombes.jpg
From top down, left to right: a view of Boulogne-Billancourt from the Parc de Saint-Cloud, Meudon site of the Paris Observatory, the Château de Sceaux, lake in Rueil-Malmaison, La Défense seen from La Garenne-Colombes
Flag of Hauts-de-Seine
Coat of arms of Hauts-de-Seine
Location of Hauts-de-Seine in France
Location of Hauts-de-Seine in France
Coordinates: 48°50′N 02°12′E
CountryFrance
RegionÎle-de-France
PrefectureNanterre
SubprefecturesAntony
Boulogne-
Billancourt
Government
  President of the Departmental CouncilGeorges Siffredi[1] (LR)
Area
  Total176 km2 (68 sq mi)
Population
 (Jan. 2020)[2]
  Total1,626,213
  Rank5th
  Density9,200/km2 (24,000/sq mi)
DemonymAltoséquanais.e
Time zoneUTC+1 (CET)
  Summer (DST)UTC+2 (CEST)
Department number92
Arrondissements3
Cantons23
Communes36
^1 French Land Register data, which exclude estuaries and lakes, ponds and glaciers larger than 1 km2
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Hauts-de-Seine is best known for containing the modern office, cinema and shopping complex La Défense, one of Grand Paris's main economic centres and one of Europe's major business districts. Hauts-de-Seine is one of the wealthiest departments in France; it had the highest GDP per capita in France at €107,800 in 2020.[4] Its inhabitants are called Altoséquanais (masculine) and Altoséquanaises (feminine) in French.