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Bangkok

#33 largest metro areaAsia

In Thailand · Also known as City of Angels, Venice of the East, Krung Thep

Metro population
10,899,000
0.131% of world population
Archive estimate
Annual growth
+0.52%
About 155 people a day
Archive estimate
Density
5,190/km²
2,100 km² metro area
City proper
5,104,476
Within the administrative boundary
GeoNames

About Bangkok

Bangkok is the capital and largest city of Thailand, home to over 10 million people in the metropolitan area. A city of contrasts, Bangkok blends ancient temples and traditional markets with modern skyscrapers, luxury malls, and a famous nightlife scene. As Southeast Asia's most visited city, it serves as Thailand's political, economic, and cultural heart.

Key Facts

Country
Thailand
Continent
Asia
World rank
#33 of 140
Share of country
15.2%
Founded
1782
Leadership
Chadchart Sittipunt
Elevation
12 m
Coordinates
13.754, 100.501
Climate
Tropical savanna; hot and humid year-round; monsoon season May-October; cooler season November-February

Airports

Scheduled-service airports within 100 km, nearest first.

  • Don Mueang International AirportDMK

    21 km from the city centre

  • Suvarnabhumi AirportBKK

    28 km from the city centre

Source: OurAirports, matched by distance.

History

Bangkok was founded in 1782 when King Rama I moved the capital across the Chao Phraya River from Thonburi. The city remained largely unchanged until rapid modernization in the late 20th century. Today's Bangkok reflects layers of royal traditions, Chinese immigrant culture, and Western influences.

Economy

Bangkok dominates Thailand's economy, generating about 44% of national GDP. Key sectors include tourism, finance, manufacturing, and services. The city is a regional headquarters for multinational companies. The Sukhumvit and Silom areas are business centers. The informal sector, including street vendors, remains significant.

Culture

Bangkok's culture centers on Buddhism—ornate temples are everywhere. Thai cuisine, from street food to fine dining, is legendary. The city is known for hospitality (the 'Land of Smiles'). Traditional arts (Thai dance, massage) coexist with contemporary scenes. Nightlife in areas like Sukhumvit and Khao San Road is famous.

Transportation

Bangkok has extensive BTS Skytrain and MRT subway systems. Chao Phraya River ferries are scenic and practical. Tuk-tuks and motorcycle taxis serve short trips. Suvarnabhumi Airport is a major Asian hub. Traffic congestion is legendary—some of the world's worst.

Current Challenges

Bangkok faces severe challenges: extreme traffic congestion, flooding (the city is sinking while sea levels rise), air pollution, and urban sprawl. Political instability has periodically affected the city. The tourism-dependent economy is vulnerable to disruptions. Climate change poses existential threats.

Highlights

Landmarks & Attractions

  • Grand Palace
  • Wat Phra Kaew (Temple of the Emerald Buddha)
  • Wat Arun
  • Wat Pho (Reclining Buddha)
  • Chatuchak Weekend Market
  • Khao San Road
  • Chao Phraya River
  • Jim Thompson House

What Bangkok Is Known For

  • Temples
  • Street food
  • Nightlife
  • Shopping
  • Hospitality

Universities

  • Chulalongkorn University
  • Thammasat University
  • Mahidol University

Sports Teams

  • Bangkok United
  • Muangthong United (football)
  • Thai national teams

Interesting Facts

  • Bangkok's full ceremonial name is 168 letters long—the world's longest city name
  • The city has over 400 temples
  • Chatuchak Market is one of the world's largest outdoor markets with 15,000 stalls
  • Bangkok was the world's most visited city multiple years running
  • The city is sinking 2-3cm per year

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. Bangkok10.9M
Metro populations are archive estimates; boundaries differ between national statistical agencies.
Bangkok 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
Bangkok10.9M

Population Trend in Thailand

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

010M20M30M40M50M60M70M1950197520002025205020752100projected →
This is Thailand's national population, not Bangkok'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.
Thailand population, 1950 to 2100
YearPopulation
195020,428,402
196026,851,747
197035,954,408
198045,650,022
199054,738,329
200063,007,815
201068,579,447
202071,641,484
203071,215,022
204069,535,002
205066,382,735
206061,977,019
207057,416,221
208053,163,038
209049,194,783
210045,555,065

Nearest Major Cities

Closest cities in our dataset by great-circle distance.

Bangkok Population FAQ

What is the population of Bangkok?

Bangkok's metropolitan area has about 10,899,000 people, making it the 33rd largest metro area in our dataset of 140 major cities.

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

About 5,104,476 people live within the city proper, while the wider metropolitan area holds roughly 10,899,000. Metro figures include surrounding commuter areas that fall outside the city's administrative boundary.

Is Bangkok growing or shrinking?

Bangkok is growing at +0.52% a year.

What share of Thailand's population lives in Bangkok?

Bangkok's metro area holds about 15.2% of Thailand's total population.

How densely populated is Bangkok?

Bangkok has roughly 5,190 people per km² across a metro area of about 2,100 km².

Which airports serve Bangkok?

The nearest major airports are Don Mueang International Airport (DMK), Suvarnabhumi Airport (BKK).

Which country is Bangkok in?

Bangkok is in Thailand, in Asia.

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