Thailand
Kingdom of Thailand
Current Population (Live)
Annual Growth Rate: -0.05%
With a population of roughly 71.7 million, Thailand ranks among the world’s 20 most populous countries. The country extends across 513,120 km², translating to a density of 140 people per km². Its capital is Bangkok, and Thai is the official language, while the Thai baht serves as the national currency.
Population
71,668,011
Area
513,120 km²
Density
140/km²
World Rank
#20
Population Trend (1960-2050)
Historical data from 1960 to present with projections to 2050.
Annual Growth Rate by Period
The population is currently contracting at a rate of -0% per year, pointing to deep structural challenges such as low birth rates and emigration. Deaths (8.9 per thousand) now equal or exceed births (8.2 per thousand), resulting in natural population decline. The population skews older, with 15.4% aged 65 or above and 14.8% under 15, signaling rising dependency ratios.
General Information
- Capital
- Bangkok
- Region
- Asia
- Subregion
- South-Eastern Asia
- Continent
- Asia
- Languages
- Thai
- Currencies
- Thai baht (฿)
- Calling Code
- +66
- Top-Level Domain
- .th, .ไทย
- Landlocked
- No
- UN Member
- Yes
- Timezones
- UTC+07:00
Population Details
- Total Population
- 71,668,011
- Land Area
- 513,120 km²
- Population Density
- 140 per km²
- Annual Growth Rate
- -0.05%
- Annual Growth
- -35,834 people
- Daily Growth
- -98 people
- World Population Share
- 0.88%
- Coordinates
- 15.00°, 100.00°
Global Population Share
Demographics & Economy
GDP per capita stands at approximately $7.3k, placing the economy in the upper-middle-income category—below the global average of $12.5k. The labor market is notably tight, with unemployment at just 0.8%—well below the world average. The Gini index of 33.5 indicates a moderate level of income inequality.
Life Expectancy
76.4 years
GDP per Capita
$7,347
Birth Rate
8.2 per 1,000
Death Rate
8.9 per 1,000
Urban Population
61.9%
Fertility Rate
1.21 births/woman
Infant Mortality
8.0 per 1,000
Unemployment
0.8%
Literacy Rate
91.1%
Internet Users
90.9%
Under 15
14.8%
Over 65
15.4%
Health Spending
4.5% GDP
Gini Index
33.5
Age Distribution
0-14 years
10.6M
15-64 years
50.1M
65+ years
11.0M
Urbanization
About 61.9% of the population is urban, indicating a society in the midst of a rural-to-urban transition. Bangkok, the capital, anchors a broader network of metropolitan centers that drive economic activity. Net inward migration of 27509.0 per thousand is contributing to urban growth and reshaping community demographics.
44.3M
61.9%
27.3M
38.1%
Health & Education Indicators
Average life expectancy of 76.4 years is roughly in line with the global benchmark of 72.8. Infant mortality stands at 8.0 per thousand live births, significantly higher than the global average. The literacy rate of 91.1% is roughly in line with the world average, reflecting the current state of educational investment.
Life Expectancy
World avg: 72.8
Fertility Rate
World avg: 2.3
Infant Mortality
World avg: 27.5
Literacy Rate
World avg: 86.7
Internet Users
World avg: 63
Major Cities in Thailand
Thailand has 53 cities with a population over 100,000. Click on markers to see details.
Population Projections (2026-2050)
If current trends persist, Thailand's population will continue to shrink, intensifying labor shortages and increasing the burden on pension and healthcare systems. With 15.4% of the population already over 65, the aging challenge is likely to deepen in the decades ahead. As a United Nations member state, Thailand participates in global discussions on sustainable development that will shape its demographic future.
| Year | Projected Population |
|---|---|
| 2026 | 71,668,011 |
| 2030 | 71,493,537 |
| 2035 | 71,212,687 |
| 2040 | 70,872,135 |
| 2045 | 70,481,278 |
| 2050 | 70,048,250 |
Population History (1960-2026)
Year-by-year population data, growth rates, and trends for Thailand.
Largest Cities in Thailand
Explore the biggest cities and urban centers in Thailand by population.
Neighboring Countries
Frequently Asked Questions
What is the population of Thailand?
The population of Thailand is approximately 71.7 million as of 2026, making it #20 in the world by population.
What is the capital of Thailand?
The capital of Thailand is Bangkok.
What languages are spoken in Thailand?
The main languages spoken in Thailand are Thai.
How big is Thailand?
Thailand covers an area of 513,120 km² with a population density of 140 people per km².
Is Thailand growing or shrinking?
Thailand's population is declining at a rate of -0.05% per year.
What is the life expectancy in Thailand?
The average life expectancy in Thailand is 76.4 years.
What is the GDP per capita of Thailand?
The GDP per capita of Thailand is $7,347.