This is a list of urban areas in the European Union with over 500,000 inhabitants as of 2022. The data comes from Demographia and the United Nations Department of Economic and Social Affairs. Demographia provides figures for urban areas (including conurbations), while the UN DESA figures are a mix agglomerations, cities proper and metropolitan areas. For comparison, Function Urban Area (FUA) population figures by Eurostat are also provided, however, these measure the wider metropolitan areas.
>>>PUT SHARE BUTTONS HERE<<<
👉 List of urban areas in the European Union in the context of Ruhr
The Ruhr (/ˈrʊər/ ROOR; German: Ruhrgebiet [ˈʁuːɐ̯ɡəˌbiːt] , also Ruhrpott German pronunciation: [ˈʁuːɐ̯pɔt] ), also referred to as the Ruhr Area, sometimes Ruhr District, Ruhr Region, or Ruhr Valley, is a polycentric urban area in North Rhine-Westphalia, Germany. With a population density of 1,160/km and a population of over 5 million (2017), it is the largest urban area in Germany and the third of the European Union. It consists of several large cities bordered by the rivers Ruhr to the south, Rhine to the west, and Lippe to the north. In the southwest it borders the Bergisches Land. It is considered part of the larger Rhine-Ruhr metropolitan region of more than 10 million people, which is the third largest in Western Europe, behind only London and Paris.
The Ruhr cities are, from west to east: Duisburg, Oberhausen, Bottrop, Mülheim an der Ruhr, Essen, Gelsenkirchen, Bochum, Herne, Witten, Hagen, Dortmund, Hamm and the districts of Wesel, Recklinghausen, Unna and Ennepe-Ruhr-Kreis. The most populous cities are Dortmund (with a population of approximately 612,065), Essen (about 583,000) and Duisburg (about 497,000).
In this Dossier
- ⭐ Core Definition: List of urban areas in the European Union
- 👉 List of urban areas in the European Union in the context of Ruhr
- List of urban areas in the European Union in the context of Athens
- List of urban areas in the European Union in the context of List of cities in the European Union by population within city limits
- List of urban areas in the European Union in the context of Naples
- List of urban areas in the European Union in the context of Campania
List of urban areas in the European Union in the context of Athens
Athens is the capital and largest city of Greece. A significant coastal urban area in the Mediterranean, Athens is also the capital of the Attica region and is the southernmost capital on the European mainland. With its urban area's population numbering over 3.6 million, it is the eighth-largest urban area in the European Union (EU). The Municipality of Athens (also City of Athens), which constitutes a small administrative unit of the entire urban area, had a population of 643,452 in 2021, within its official limits, and a land area of 38.96 km (15.04 sq mi).
Athens is one of the world's oldest cities, with its recorded history spanning over 3,400 years, and its earliest human presence beginning somewhere between the 11th and 7th millennia BCE. According to Greek mythology the city was named after Athena, the ancient Greek goddess of wisdom, but modern scholars generally agree that the goddess took her name after the city. Classical Athens was one of the most powerful city-states in ancient Greece. It was a centre for democracy, the arts, education and philosophy, and was highly influential throughout the European continent, particularly in Ancient Rome. For this reason it is often regarded as the cradle of Western civilisation and the birthplace of democracy in its own right independently from the rest of Greece.
List of urban areas in the European Union in the context of List of cities in the European Union by population within city limits
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.
List of urban areas in the European Union in the context of Naples
Naples (/ˈneɪpəlz/ NAY-pəlz; Italian: Napoli [ˈnaːpoli] ; Neapolitan: Napule [ˈnɑːpələ]) is the regional capital of Campania and the third-largest city of Italy, after Rome and Milan, with a population of 908,082 within the city's administrative limits as of 2025, while its province-level municipality is the third most populous metropolitan city in Italy with a population of 2,958,410 residents, and the eighth most populous in the European Union. Its metropolitan area stretches beyond the boundaries of the city wall for approximately 30 kilometres (20 miles). Naples also plays a key role in international diplomacy, since it is home to NATO's Allied Joint Force Command Naples and the Parliamentary Assembly of the Mediterranean.
Founded by Greeks in the first millennium BC, Naples is one of the oldest continuously inhabited urban areas in the world. In the eighth century BC, a colony known as Parthenope (Ancient Greek: Παρθενόπη) was established on the Pizzofalcone hill. In the sixth century BC, it was refounded as Neápolis. The city was an important part of Magna Graecia, played a major role in the merging of Greek and Roman society, and has been a significant international cultural centre ever since with particular reference to the development of the arts.
List of urban areas in the European Union in the context of Campania
Campania is an administrative region of Italy, located in the south of the country; most of it is in the southwestern portion of the Italian Peninsula (with the Tyrrhenian Sea to its west), but it also includes the small Phlegraean Islands and the island of Capri. The capital is Naples. Campania has a population of 5,575,025 as of 2025, making it Italy's third-most populous region, and, with an area of 13,590 km (5,247 sq mi), its most densely populated. Based on its GDP, Campania is also the most economically productive region in Southern Italy and the 7th most productive in the whole country. Naples' urban area, which is in Campania, is the eighth most populous in the European Union. The region is home to 10 of the 58 UNESCO sites in Italy, including Pompeii and Herculaneum, the Royal Palace of Caserta, the Amalfi Coast, the Longobardian Church of Santa Sofia in Benevento, and the Historic Centre of Naples. In addition, Campania's Mount Vesuvius is part of the UNESCO World Network of Biosphere Reserves. The region plays a key international role in international diplomacy, since it is home to NATO's Allied Joint Force Command Naples and the Parliamentary Assembly of the Mediterranean.
The Campania's hinterland was inhabited from the beginning of the 1st millennium BC by the Osci, Samnites, and Etruscans, while between the 8th and 7th centuries BC its coastal areas were colonised by the ancient Greeks (Magna Graecia). At that time, Capua was Campania's leading city, while Naples was an anomaly, being predominantly Greek-speaking.