In 2025, Moscow was the largest city in Europe with an estimated urban agglomeration of 12.74 million people. The French capital, Paris, was the second largest city in 2025 at 11.35 million, followed by the capitals of the United Kingdom and Spain, with London at 9.84 million and Madrid at 6.81 million people. Istanbul, which would otherwise be the largest city in Europe in 2025, is excluded as it is only partially in Europe, with a sizeable part of its population living in Asia. Europe’s population is almost 750 million Since 1950, the population of Europe has increased by approximately 200 million people, increasing from 550 million to 750 million in these seventy years. Before the turn of the millennium, Europe was the second-most populated continent, before it was overtaken by Africa, which saw its population increase from 228 million in 1950 to 817 million by 2000. Asia has consistently had the largest population of the world’s continents and was estimated to have a population of 4.6 billion. Europe’s largest countries Including its territory in Asia, Russia is by far the largest country in the world, with a territory of around 17 million square kilometers, almost double that of the next largest country, Canada. Within Europe, Russia also has the continent's largest population at 145 million, followed by Germany at 83 million and the United Kingdom at almost 68 million. By contrast, Europe is also home to various micro-states such as San Marino, which has a population of just 30 thousand.

This horizontal bar chart displays birth rate (per 1,000 people) by capital city using the aggregation average, weighted by population in Europe. The data is about countries.

This horizontal bar chart displays life expectancy at birth (year) by capital city using the aggregation average, weighted by population in Europe. The data is about countries.

Paris was Western Europe's largest city in 1650, with an estimated 400 thousand inhabitants, which is almost double it's population 150 years previously. In second place is London, with 350 thousand inhabitants, however it has grown by a substantially higher rate than Paris during this time, now seven times larger than it was in the year 1500. Naples remains in the top three largest cities, growing from 125 to 300 thousand inhabitants during this time. In the previous list, the Italian cities of Milan and Venice were the only other cities with more than one hundred thousand inhabitants, however in this list they have been joined by the trading centers of Lisbon and Amsterdam, the capital cities of the emerging Portuguese and Dutch maritime empires.

It is estimated that the cities of Cordova (modern-day Córdoba) and Palermo were the largest cities in Europe in 1050, and had between fifteen and twenty times the population of most other entries in this graph, Despite this the cities of Cordova (the capital city of the Umayyad caliphate, who controlled much of the Iberian peninsula from the seventh to eleventh centuries), and Palermo (another Arab-controlled capital in Southern Europe) were still the only cities in Western Europe with a population over one hundred thousand people, closely followed by Seville. It is also noteworthy to point out that the five largest cities on this list were importing trading cities, in modern day Spain or Italy, although the largest cities become more northern and western European in later lists (1200, 1330, 1500, 1650 and 1800). In 1050, todays largest Western European cities, London and Paris, had just twenty-five and twenty thousand inhabitants respectively.

The period of European history (and much of world history) between 500 and 1500 is today known as the 'Dark Ages'. Although the term 'Dark Ages' was originally applied to the lack of literature and arts, it has since been applied to the lack or scarcity of recorded information from this time. Because of these limitations, much information about this time is still being debated today.

This horizontal bar chart displays access to electricity (% of population) by capital city using the aggregation average, weighted by population in Europe. The data is about countries.

Sarajevo was the most polluted capital city in Europe in 2024, with an average PM2.5 concentration of **** micrograms per cubic meter of air (μg/m³). This level of air pollution was roughly six times higher than World Health Organization guidelines. The second most polluted capital city in Europe that year was Skopje, North Macedonia, with an average PM2.5 concentration of **** μg/m³.
How bad is air pollution in Europe? Poor air quality is a major issue in Europe, particularly in cities. In fact, more than ** percent of the EU urban population were exposed to PM2.5 concentrations above WHO guidelines in 2021. Average annual PM2.5 levels in populated European cities like Rome, Berlin, and Paris are often double recommended limits. Sources of particulate matter emissions There are several sources of PM2.5 emissions in the European Union, including transportation, energy supply, and agriculture, but the biggest contributor is the residential, commercial, and institutional sector. While PM2.5 emissions from other sectors have fallen notably since the turn of the century, residential, commercial, and institutional emissions have seen little change.

This horizontal bar chart displays urban population (people) by capital city using the aggregation sum in Europe. The data is about countries per year.

Between 1500 and 1800, London grew to be the largest city in Western Europe, with its population growing almost 22 times larger in this period. London would eventually overtake Constantinople as Europe's largest in the 1700s, before becoming the largest city in the world (ahead of Beijing) in the early-1800s.

The most populous cities in this period were the capitals of European empires, with Paris, Amsterdam, and Vienna growing to become the largest cities, alongside the likes of Lisbon and Madrid in Iberia, and Naples or Venice in Italy. Many of northwestern Europe's largest cities in 1500 would eventually be overtaken by others not shown here, such as the port cities of Hamburg, Marseilles or Rotterdam, or more industrial cities such as Berlin, Birmingham, and Munich.

********* counted just below *** startup investments in 2022, making it one Europe's most attractive startup destinations. Only ************************* saw more investment rounds that year. A startup is usually defined as a starting (group of) entrepreneur(s), but there are many different definitions of what makes a startup a startup. In most of these, the similarities include the age of the entrepreneur or company, the number of employees, the growth potential and level of innovation. In 2021 and 2022, the total number of investments in European startups reached its highest level, amounting to over *****.

This horizontal bar chart displays GDP (current US$) by capital city using the aggregation sum in Western Europe. The data is filtered where the date is 2023. The data is about countries per year.

*************** and****** remained Europe's startup hotspots in 2022, when looking at the overall value of investment rounds in these cities. A startup is usually defined as a starting (group of) entrepreneur(s), but there are many different definitions of what makes a start-up a start-up. In most of these, the similarities include the age of the entrepreneur or company, the number of employees, the growth potential and level of innovation. The European startup scene heated up in 2021 and 2022, reaching nearly ***** recorded investments in different cities across the continent.

The city of Paris in France had an estimated gross domestic product of 757.6 billion Euros in 2021, the most of any European city. Paris was followed by the spanish capital, Madrid, which had a GDP of 237.5 billion Euros, and the Irish capital, Dublin at 230 billion Euros. Milan, in the prosperous north of Italy, had a GDP of 228.4 billion Euros, 65 billion euros larger than the Italian capital Rome, and was the largest non-capital city in terms of GDP in Europe. The engine of Europe Among European countries, Germany had by far the largest economy, with a gross domestic product of over 4.18 trillion Euros. The United Kingdom or France have been Europe's second largest economy since the 1980s, depending on the year, with forecasts suggesting France will overtake the UK going into the 2020s. Germany however, has been the biggest European economy for some time, with five cities (Munich, Berlin, Hamburg, Stuttgart and Frankfurt) among the 15 largest European cities by GDP. Europe's largest cities In 2023, Moscow was the largest european city, with a population of nearly 12.7 million. Paris was the largest city in western Europe, with a population of over 11 million, while London was Europe's third-largest city at 9.6 million inhabitants.

This horizontal bar chart displays female population (people) by capital city using the aggregation sum in Europe. The data is about countries.

By the year 2050, the temperature of the warmest month in Ljublijana is expected to increase by eight degrees Celsius. This is the biggest increase when compared to the other European Union capital cities. The capital cities of both France and Germany are expected to see temperatures rise by *** degrees Celsius. With temperatures expected to increase, the possibility of wildfires increases. As of May 2019, countries such as France and Spain had suffered far more wildfires than the 2008 to 2018 average.

In 2024, Russia had the largest population among European countries at ***** million people. The next largest countries in terms of their population size were Turkey at **** million, Germany at **** million, the United Kingdom at **** million, and France at **** million. Europe is also home to some of the world’s smallest countries, such as the microstates of Liechtenstein and San Marino, with populations of ****** and ****** respectively. Europe’s largest economies Germany was Europe’s largest economy in 2023, with a Gross Domestic Product of around *** trillion Euros, while the UK and France are the second and third largest economies, at *** trillion and *** trillion euros respectively. Prior to the mid-2000s, Europe’s fourth-largest economy, Italy, had an economy that was of a similar sized to France and the UK, before diverging growth patterns saw the UK and France become far larger economies than Italy. Moscow and Istanbul the megacities of Europe Two cities on the eastern borders of Europe were Europe’s largest in 2023. The Turkish city of Istanbul, with a population of 15.8 million, and the Russian capital, Moscow, with a population of 12.7 million. Istanbul is arguably the world’s most famous transcontinental city with territory in both Europe and Asia and has been an important center for commerce and culture for over 2,000 years. Paris was the third largest European city with a population of ** million, with London being the fourth largest at *** million.

Rome is the most populous city in Italy. With 2.75 million inhabitants, the capital of the country put ahead Milan and Naples. Compared to the number of citizens in 2012, the resident population of Rome increased by over 140,000 individuals. Regional data Rome is located in the center of Italy in the Lazio region. Lazio is the second-largest region in terms of population size after Lombardy. In 2024, the region counts roughly 5.7 million inhabitants, whereas Lombardy has over ten million individuals. The third-largest region is Campania, with 5.6 million people. Naples, the major center of Campania, has around 910,000 inhabitants at the beginning of 2024. Nevertheless, this city was, back in the 19th century, one of the largest cities in Western Europe. Tourism in Rome The Eternal City is also the main tourist destination in Italy and was the eighth most-visited city in Europe. The largest groups of international visitors in Rome came from the United States of America, Japan, and the United Kingdom. Every year, more and more tourists also enjoy the best-known tourist attractions in Rome, like the Colosseum, the Roman Forum, and the Palatine Hill, which together recorded almost ten million visitors in 2022.

This horizontal bar chart displays hospital beds (per 1,000 people) by capital city using the aggregation average, weighted by population in Europe. The data is about countries.

In 2024, London was the leading European city tourism destination based on the number of bed nights. That year, bed nights in the United Kingdom's capital reached almost ** million, nearly catching up with pre-pandemic levels. Paris and Istanbul followed in the ranking in 2024, with roughly ** million and **** million bed nights. What are the most visited countries in Europe? While the French capital came in second among leading European cities based on bed nights, France consistently tops the ranking of the European countries with the highest number of inbound tourist arrivals, ahead of Spain, Italy, and Turkey. Meanwhile, when looking at European countries with the highest tourism receipts, Spain recorded the highest figure both before and after the impact of COVID-19. How many international tourists visit Europe every year? In 2024, the number of international tourist arrivals in Europe totaled over *** million. This figure, which also exceeded pre-pandemic levels, made Europe the region with the highest number of international tourist arrivals worldwide that year.

London was by far the largest urban agglomeration in the United Kingdom in 2025, with an estimated population of *** million people, more than three times as large as Manchester, the UK’s second-biggest urban agglomeration. The agglomerations of Birmingham and Leeds / Bradford had the third and fourth-largest populations, respectively, while the biggest city in Scotland, Glasgow, was the fifth largest. Largest cities in Europe Two cities in Europe had larger urban areas than London, with Istanbul having a population of around **** million and the Russian capital Moscow having a population of over **** million. The city of Paris, located just over 200 miles away from London, was the second-largest city in Europe, with a population of more than **** million people. Paris was followed by London in terms of population size, and then by the Spanish cities of Madrid and Barcelona, at *** million and *** million people, respectively. The Italian capital, Rome, was the next largest city at *** million, followed by Berlin at *** million. London’s population growth Throughout the 1980s, the population of London fluctuated from a high of **** million people in 1981 to a low of **** million inhabitants in 1988. During the 1990s, the population of London increased once again, growing from ****million at the start of the decade to **** million by 1999. London's population has continued to grow since the turn of the century, and despite declining between 2019 and 2021, it reached *** million people in 2023 and is forecast to reach almost *** million by 2047.