Paris metropolitan area in the context of "Paris"

A metropolitan area or metro is a region consisting of a densely populated urban agglomeration and its surrounding territories which share industries, commercial areas, transport network, infrastructure and housing. A metropolitan area usually comprises multiple principal cities, jurisdictions and municipalities: neighborhoods, townships, boroughs, cities, towns, exurbs, suburbs, counties, districts and even states and nations in areas like the eurodistricts. As social, economic and political institutions have changed, metropolitan areas have become key economic and political regions.

In the United States, metropolitan areas are delineated around the core of a core based statistical area, which is defined as an urban area and includes central and outlying counties. In other countries metropolitan areas are sometimes anchored by one central city such as the Paris metropolitan area (Paris). In other cases, metropolitan areas contain multiple centers of equal or close to equal importance, especially in the United States; for example, the Dallas–Fort Worth metropolitan area has eight principal cities. The Islamabad–Rawalpindi metropolitan area in Pakistan, the Rhine-Ruhr in Germany, and the Randstad in The Netherlands are other examples.

Seoul, officially Seoul Special Metropolitan City, is both the capital and largest city of South Korea, and the largest city in the whole of Korea. The broader Seoul Metropolitan Area, encompassing Seoul, Gyeonggi Province and Incheon, emerged as the world's sixth largest metropolitan economy in 2022, behind New York, Tokyo, Los Angeles, Paris, and London, and hosts more than half of South Korea's population. Although Seoul's population peaked at over 10 million, it has gradually decreased since 2014, standing at about 9.6 million residents as of 2024. Seoul is the seat of the South Korean government.

Seoul's history traces back to 18 BC when it was founded by the people of Baekje, one of the Three Kingdoms of Korea. During the Joseon dynasty, Seoul was officially designated as the capital, surrounded by the Fortress Wall of Seoul. In the early 20th century, Seoul was occupied by the Empire of Japan, temporarily renamed "Keijō" ("Gyeongseong" in Korean). The Korean War brought fierce battles, with Seoul changing hands four times and leaving the city mostly in ruins. Nevertheless, the city has since undergone significant reconstruction and rapid urbanization.

The Randstad (Dutch pronunciation: [ˈrɑntstɑt] ; "Rim City" or "Edge City") is a roughly crescent- or arc-shaped conurbation in the Netherlands, that includes almost half the country's population. With a central-western location, it connects and comprises the Netherlands' four biggest cities (Amsterdam, Rotterdam, The Hague, and Utrecht), their suburbs, and many towns in between, that all grew and merged into each other. Among other things, it includes the Port of Rotterdam (the world's busiest seaport outside Asia), the Port of Amsterdam (Europe's fourth-busiest seaport), and Amsterdam Airport Schiphol (Europe's fourth-busiest airport). With a population of approximately 8.4 million people it is one of the largest metropolitan regions in Europe, comparable in population size to the Rhine-Ruhr metropolitan region or the San Francisco Bay Area, and covers an area of approximately 11,372 km (4,391 sq mi). The Randstad had a gross regional domestic product of €510 billion in 2022, making it the second most productive region in the European Union, only behind the Paris metropolitan area. It encompasses both the Amsterdam metropolitan area and Rotterdam–The Hague metropolitan area. It is part of the larger Blue Banana megalopolis.

The Randstad's main cities are Almere, Amsterdam, Delft, Dordrecht, Haarlem, The Hague, Leiden, Rotterdam, and Utrecht. Other cities and towns include Alkmaar, Alphen aan den Rijn, Amersfoort, Amstelveen, Capelle aan den IJssel, Gouda, Heerhugowaard, Hilversum, Hoofddorp, Hoorn, Lelystad, Nieuwegein, Purmerend, Rijswijk, Schiedam, Spijkenisse, Vlaardingen, Zaandam, Zeist, and Zoetermeer.

This is a list of the largest cities in the European Union according to the population within their city boundary. The cities listed all have populations over 300,000. The list deals exclusively with the areas within city administrative boundaries as opposed to urban areas or larger urban zones (metropolitan areas), which are generally larger in terms of population than the main city (although they can also be smaller).

As some cities have a very narrow boundary and others a very wide one, the list may not give an accurate view of the comparative magnitude of entire urban areas, and thus the figures in the list should be treated with caution. Common examples of confusion are Paris, where the Paris metropolitan area has different boundaries than the city proper, the City of Brussels that is confused with the Brussels-Capital Region, and Portuguese municipalities, where the population of the municipality's core may be significantly lower than the total population within its boundaries.

This list ranks European cities by population within city limits. The largest cities in Europe have official populations of over one million inhabitants within their city boundaries. These rankings are based on populations contained within city administrative boundaries, as opposed to urban areas or metropolitan areas, which necessarily have larger populations than the cities at their core.

The limits of a city proper can differ greatly from the size of the city's urban area, so the figures in this list may not give an accurate view of the comparative population of different urban areas and should be treated with caution. For example, the Paris metropolitan area is the fourth most populous in Europe, but the strict definition of the administrative limits of the City of Paris results in a far lower population.

The economy of Europe comprises about 748 million people in 50 countries. Throughout this article "Europe" and derivatives of the word are taken to include selected states whose territory is only partly in Europe, such as Turkey, Azerbaijan and Georgia, and states that are geographically in Asia, bordering Europe and culturally adherent to the continent, such as Armenia and Cyprus.

There are differences in wealth across Europe which can be seen roughly along the former Cold War divide, with some countries breaching the divide (Greece, Portugal, Slovenia, the Czech Republic, Lithuania, Latvia and Estonia). Whilst most European states have a GDP per capita higher than the world's average and are very highly developed, some European economies, despite their position over the world's average in the Human Development Index, are relatively poor. Europe has total banking assets of more than $50 trillion; the United Kingdom accounts for 25% ($12 trillion) of Europe’s total banking assets followed by France with 20% ($10 trillion) and Germany with 15% ($7 trillion). Europe Global assets under management is more than $20 trillion, with the United Kingdom accounting for more than 40% ($8 trillion) of Europe’s total AUM followed by France with 20% ($4 trillion) and Germany with 12% ($2 trillion). London and Paris are by far the economically strongest cities in Europe, each with a GDP exceeding $1 trillion. London and Paris are major economic hubs in Europe, with the London Stock Exchange and Euronext Paris, the two largest stock exchanges in Europe by market cap.

The Paris Métro, short for Métropolitain, is a rapid transit system serving the Paris metropolitan area in France. A symbol of the city, it is known for its density within the capital's territorial limits, as well as its uniform architecture and historical entrances influenced by Art Nouveau. The system is 245.6 kilometres (152.6 mi) long, mostly underground, as well as its 321 stations of which 61 allow the riders to transfer between the sixteen lines (with an additional four under construction and one in project), all numbered 1 to 14, with two extra branches, 3bis and 7bis, named such as they are former parts of Lines 3 and 7 respectively. Three of these lines (1, 4 and 14) are fully automated, and the additional four are also planned as such. Lines are identified on maps by an individual number and an associated specific colour, all part of an official palette, with the traveling direction indicated by the terminus, the last stop on each line. All trains travel from one end of the line to the other, serving every station along the way. The Paris Métro is operated by the Régie autonome des transports parisiens (RATP), which also operates part of the RER (commuter standard train) network, most of the Francilian light rail lines and many bus routes around and within Paris itself.

It is the second-busiest metro system in Europe, as well as the twelfth-busiest in the world. It carried 1.476 billion passengers in 2024, roughly 4.04 million passengers a day, which makes it the most used public transport system in Paris. It is one of the densest metro systems in the world, with 244 stations within the 105.4 km (41 sq mi) of the City of Paris. Châtelet–Les Halles, with five Métro and three RER commuter rail lines, is one of the world's largest metro stations. The system generally has poor accessibility due to its old age (established 125 years ago) and because most of the current infrastructure was built before accessibility standards emerged, with few stations retrofitted since. On the flip side, all new infrastructure and rolling stock meets current accessiblity standards, including extensions of historic lines.

The National Institute of Statistics and Economic Studies (French: Institut national de la statistique et des études économiques, pronounced [ɛ̃stity nɑsjɔnal də la statistik e dez‿etyd(z‿)ekɔnɔmik]), abbreviated INSEE or Insee (/ɪnˈseɪ/ in-SAY, French: [inse]), is the national statistics bureau of France. It collects and publishes information about the French economy and people and carries out the periodic national census. Headquartered in Montrouge, a commune in the southern Parisian suburbs, it is the French branch of Eurostat. The INSEE was created in 1946 as a successor to the Vichy regime's National Statistics Service (SNS). It works in close cooperation with the Institut national d'études démographiques (INED).