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World Measure
Capital city · Greece · Europe

Athens

City population
664,046
#1
in Greece
#1
in Attica
#834
worldwide
Athens
37.984, 23.728
Share of Greece
6.4%
Of the national population
Elevation
70 m
Surveyed
Capital city
National
The capital of Greece
Time zone
Europe/Athens
IANA zone identifier

About Athens

Athens is the capital of Greece and one of the world's oldest cities, with over 3,400 years of recorded history. The 3.1 million metropolitan population lives in the shadow of the Acropolis, birthplace of democracy, philosophy, and Western civilization. Modern Athens blends ancient ruins with chaotic energy, street art, and a revitalized cultural scene emerging from economic crisis.

Position in Greece
#1of 117
LargestSmallest
Position in Attica
#1of 56
LargestSmallest
Metro population
3,154,000
0.038% of world population
Archive estimate
Annual growth
−0.15%
Archive estimate
Density
1,077/km²
2,929 km² metro area

Key Facts

Country
Region
Rank in region
#1of 56
Founded
-700
Leadership
Haris Doukas
Coordinates
37.984, 23.728
Record updated
11 March 2026
Entry edited, not measured

City population, GeoNames. GeoNames publishes no year for its population figures, so “record updated” is when the entry was last edited — not the date the population was measured.

Nearby Cities

All 117 in Greece

Closest listed cities by great-circle distance from the city centre.

Compared with the World's Largest Cities

City-proper population against the fifteen largest cities in the dataset.

City-proper figures only. Administrative boundaries differ between countries, so these are not directly comparable to metropolitan-area estimates.
Athens compared with the fifteen largest cities
NameCity population
Shanghai24.9M
Beijing19M
Shenzhen17.5M
Guangzhou16.1M
Kinshasa16M
Istanbul15.7M
Lagos15.4M
Ho Chi Minh City14M
Chengdu13.6M
Lahore13M
Mumbai12.7M
São Paulo12.4M
Mexico City12.3M
Karachi11.6M
Tianjin11.1M
Athens664K

Airports

Scheduled-service airports within 100 km, nearest first.

  • Athens Eleftherios Venizelos International AirportATH

    20 km from the city centre

Source: OurAirports, matched by distance.

History

Athens was the preeminent city of ancient Greece, producing Socrates, Plato, Aristotle, and inventing democracy. After centuries of decline and Ottoman rule (1458-1833), Athens became capital of modern Greece in 1834. The city grew rapidly, often chaotically. The 2004 Olympics modernized infrastructure. The 2010s debt crisis brought hardship but also cultural resilience.

Economy

Athens dominates the Greek economy but has struggled since the 2010s debt crisis. Key sectors include shipping (Piraeus is a major Mediterranean port), tourism, services, and a growing tech/startup scene. Recovery is ongoing but slow. Youth unemployment remains high. The informal economy is significant. Chinese investment (COSCO in Piraeus) has increased.

Culture

Athens is where Western civilization began—the Acropolis and its monuments are UNESCO World Heritage. Contemporary Athens has a vibrant street art scene, emerging from crisis-era expression. Tavernas serve Greek cuisine (souvlaki, moussaka). Nightlife in Psiri and Gazi districts is lively. Orthodox traditions shape life. The arts scene is dynamic and alternative.

Transportation

Athens Metro expanded for the 2004 Olympics and is modern and efficient. Buses and trams serve the city. Athens International Airport connects to Europe. Piraeus port serves island ferries. Traffic is congested and chaotic. The city is walkable in the center. Taxis are affordable.

Current Challenges

Athens faces economic recovery challenges, high unemployment, air pollution and traffic congestion, haphazard urban development, refugee integration, strained public services, and antiquated infrastructure. Extreme summer heat (40°C+) and wildfires threaten the region. Tourism dependence creates vulnerability.

Highlights

Landmarks & Attractions

  • Acropolis and Parthenon
  • Ancient Agora
  • Acropolis Museum
  • Plaka district
  • Temple of Olympian Zeus
  • Syntagma Square
  • National Archaeological Museum
  • Mount Lycabettus
  • Monastiraki Flea Market

What Athens Is Known For

  • Acropolis
  • Ancient history
  • Democracy
  • Philosophy
  • Greek cuisine
  • Islands nearby

Universities

  • National and Kapodistrian University of Athens
  • National Technical University of Athens
  • Athens University of Economics

Sports Teams

  • Olympiacos
  • Panathinaikos
  • AEK Athens (football and basketball)

Interesting Facts

  • Athens is the oldest capital city in Europe
  • The first Olympic Games were held near Athens in 776 BCE
  • Plato's Academy operated for over 900 years
  • Athens has been continuously inhabited for over 5,000 years
  • The Parthenon has served as a temple, church, mosque, and ammunition dump
  • Greece has more archaeological museums than any other country

Population Trend in Greece

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

02M4M6M8M10M1950197520002025205020752100projected →
This is Greece's national population, not Athens's. Source: UN World Population Prospects 2024.
Greece population, 1950 to 2100
YearPopulation
19507,651,079
19608,384,492
19708,747,776
19809,653,414
199010,258,487
200010,782,635
201011,124,670
202010,699,369
20309,721,984
20409,275,613
20508,812,069
20608,203,169
20707,550,900
20807,040,432
20906,666,803
21006,275,577

Athens Population FAQ

What is the population of Athens?

Athens has a city population of 664,046. That is the population within the city's own boundary, not its wider metropolitan area. City population, GeoNames.

Where is Athens?

Athens is in Attica, Greece. Its coordinates are 37.984, 23.728.

How big is Athens compared with other cities in Greece?

It is the 1st largest of the 117 cities listed in Greece, holding 6.4% of the national population.

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