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Brussels

#118 largest metro areaEurope

In Belgium · Also known as Capital of Europe, Comic Strip Capital

Metro population
2,110,000
0.025% of world population
Archive estimate
Annual growth
+0.45%
About 26 people a day
Archive estimate
Density
13,106/km²
161 km² metro area
City proper
1,019,022
Within the administrative boundary
GeoNames

About Brussels

Brussels is the capital of Belgium and de facto capital of the European Union, with 1.2 million residents and 2.1 million in the metro area. As headquarters of the EU, NATO, and numerous international organizations, Brussels is a uniquely cosmopolitan city where European politics meets Belgian surrealism, chocolate, beer, and Art Nouveau architecture.

Key Facts

Country
Belgium
Continent
Europe
World rank
#118 of 140
Share of country
17.7%
Founded
1795
Leadership
Philippe Close
Elevation
28 m
Coordinates
50.850, 4.349
Climate
Oceanic; mild summers; cool winters; rain frequent year-round

Airports

Scheduled-service airports within 100 km, nearest first.

  • Brussels AirportBRU

    11 km from the city centre

  • Antwerp International Airport (Deurne)ANR

    39 km from the city centre

  • Brussels South Charleroi AirportCRL

    44 km from the city centre

  • Liège AirportLGG

    81 km from the city centre

Source: OurAirports, matched by distance.

History

Brussels grew from a 10th-century fortress and became capital of the Burgundian Netherlands. Under Spanish, Austrian, French, and Dutch rule, it developed as a trading center. Belgium's independence (1830) made Brussels the capital. The city hosted World Fairs (1897, 1958) that left architectural legacies. EU integration transformed Brussels into Europe's political capital.

Economy

Brussels economy centers on EU institutions, NATO, and international organizations, plus lobbying, law, and associated services. The city hosts 1,000+ international organizations and 200+ foreign correspondents. Other sectors include finance, pharmaceuticals, and tourism. The diverse economy provides stability. High wages match high costs.

Culture

Brussels culture is delightfully eccentric—Belgian surrealism, comic strips (Tintin, the Smurfs), Art Nouveau (Victor Horta), and an obsession with good food. Chocolate, waffles, frites, and 1,500+ Belgian beers define cuisine. The city is officially bilingual (French/Dutch). The Magritte Museum and Royal Museums are excellent. Comics murals decorate walls.

Transportation

Brussels has a metro, extensive tram, and bus network. Brussels Airport (Zaventem) is Belgium's hub. The city is a rail crossroads—Thalys, Eurostar, and ICE connect to Paris, London, Amsterdam, and Cologne. The city is bikeable but hilly. Traffic congestion is notable.

Current Challenges

Brussels faces complexity from its divided governance (19 municipalities, three language regions), traffic congestion despite small size, urban decay in some areas, integration of diverse immigrant communities, and housing affordability. The city's infrastructure is aging. Terrorist attacks (2016) raised security concerns.

Highlights

Landmarks & Attractions

  • Grand Place (UNESCO)
  • Manneken Pis
  • Atomium
  • European Quarter
  • Magritte Museum
  • Royal Palace
  • Mini-Europe
  • Belgian Comic Strip Center
  • Victor Horta's Art Nouveau buildings

What Brussels Is Known For

  • EU headquarters
  • Chocolate
  • Beer
  • Waffles
  • Comic strips
  • Art Nouveau

Universities

  • Université Libre de Bruxelles
  • Vrije Universiteit Brussel
  • KU Leuven (nearby)

Sports Teams

  • RSC Anderlecht
  • Union Saint-Gilloise (football)

Interesting Facts

  • Brussels produces over 220,000 tons of chocolate per year
  • There are more diplomats in Brussels than in Washington, DC
  • The Manneken Pis has over 1,000 costumes
  • Belgium has more comic artists per square mile than any country
  • Brussels has the only atomium—a 102m tall structure of iron crystals
  • Belgian fries are double-fried in beef fat

Compared with the World's Largest Cities

Metropolitan population against the fifteen largest metro areas.

  1. Tokyo37.4M
  2. Delhi32.9M
  3. Shanghai29.2M
  4. São Paulo22.6M
  5. Dhaka22.5M
  6. Mexico City22.3M
  7. Cairo22.2M
  8. Mumbai21.7M
  9. Beijing21.5M
  10. Osaka19M
  11. New York18.9M
  12. Karachi17.1M
  13. Kinshasa17.1M
  14. Chongqing16.9M
  15. Lagos15.9M
  16. Brussels2.11M
Metro populations are archive estimates; boundaries differ between national statistical agencies.
Brussels compared with the fifteen largest metropolitan areas
NameMetro population
Tokyo37.4M
Delhi32.9M
Shanghai29.2M
São Paulo22.6M
Dhaka22.5M
Mexico City22.3M
Cairo22.2M
Mumbai21.7M
Beijing21.5M
Osaka19M
New York18.9M
Karachi17.1M
Kinshasa17.1M
Chongqing16.9M
Lagos15.9M
Brussels2.11M

Population Trend in Belgium

No free source publishes metropolitan population back to 1950, so the parent country's series is shown instead.

02M4M6M8M10M12M1950197520002025205020752100projected →
This is Belgium's national population, not Brussels's. The legacy city series this page previously carried was generated by scaling the current figure, so it has been dropped rather than presented as history. Source: UN World Population Prospects 2024.
Belgium population, 1950 to 2100
YearPopulation
19508,617,441
19609,102,171
19709,630,504
19809,833,093
19909,960,968
200010,251,717
201010,936,626
202011,540,107
203011,824,141
204011,892,204
205011,870,906
206011,684,663
207011,490,796
208011,361,055
209011,221,816
210011,060,848

Nearest Major Cities

Closest cities in our dataset by great-circle distance.

Brussels Population FAQ

What is the population of Brussels?

Brussels's metropolitan area has about 2,110,000 people, making it the 118th largest metro area in our dataset of 140 major cities.

What is the difference between Brussels's city and metro population?

About 1,019,022 people live within the city proper, while the wider metropolitan area holds roughly 2,110,000. Metro figures include surrounding commuter areas that fall outside the city's administrative boundary.

Is Brussels growing or shrinking?

Brussels is growing at +0.45% a year.

What share of Belgium's population lives in Brussels?

Brussels's metro area holds about 17.7% of Belgium's total population.

How densely populated is Brussels?

Brussels has roughly 13,106 people per km² across a metro area of about 161 km².

Which airports serve Brussels?

The nearest major airports are Brussels Airport (BRU), Antwerp International Airport (Deurne) (ANR), Brussels South Charleroi Airport (CRL).

Which country is Brussels in?

Brussels is in Belgium, in Europe.

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