Thailand Population Pyramid 2026
Thailand
Afghanistan
Africa
Albania
Algeria
Angola
Antigua and Barbuda
Argentina
Armenia
Aruba
Asia
Australia
Australia/New Zealand
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Latin America and the Caribbean
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Least developed countries
Lebanon
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Less developed regions
Less developed regions, excluding China
Less developed regions, excluding least developed countries
Liberia
Libya
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Madagascar
Malawi
Malaysia
Maldives
Mali
Malta
Martinique
Mauritania
Mauritius
Mayotte
Melanesia
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Micronesia
Micronesia (Fed. States of)
Middle Africa
Mongolia
Montenegro
More developed regions
Morocco
Mozambique
Myanmar
Namibia
Nepal
Netherlands
New Caledonia
New Zealand
Nicaragua
Niger
Nigeria
Northern Africa
Northern America
Northern Europe
Norway
Oceania
Oman
Other non-specified areas
Pakistan
Panama
Papua New Guinea
Paraguay
Peru
Philippines
Poland
Polynesia
Portugal
Puerto Rico
Qatar
Republic of Korea
Republic of Moldova
Romania
Russian Federation
Rwanda
Réunion
Saint Lucia
Saint Vincent and the Grenadines
Samoa
Sao Tome and Principe
Saudi Arabia
Senegal
Serbia
Seychelles
Sierra Leone
Singapore
Slovakia
Slovenia
Solomon Islands
Somalia
South Africa
South America
South Sudan
South-Central Asia
South-Eastern Asia
Southern Africa
Southern Asia
Southern Europe
Spain
Sri Lanka
State of Palestine
Sub-Saharan Africa
Sudan
Suriname
Swaziland
Sweden
Switzerland
Syrian Arab Republic
TFYR Macedonia
Tajikistan
Thailand
Timor-Leste
Togo
Tonga
Trinidad and Tobago
Tunisia
Turkey
Turkmenistan
Uganda
Ukraine
United Arab Emirates
United Kingdom
United Republic of Tanzania
United States Virgin Islands
United States of America
Uruguay
Uzbekistan
Vanuatu
Venezuela (Bolivarian Republic of)
Viet Nam
Western Africa
Western Asia
Western Europe
Western Sahara
World
Yemen
Zambia
Zimbabwe
2026
Population:
71,559,614
Summary
Thailand in 2026
The population of Thailand in 2026 is estimated at 71,559,614. Over the previous ten years the population grew by 1.0%, up from 70,859,842 in 2016.
Half of the population is younger than 41.9 years; 14.1% are children under 15 and 16.7% are 65 or older. The narrow base of the pyramid marks a constrictive age structure: fertility below replacement level and a rising share of older people.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
Key indicators for Thailand
Population
71,559,614
Median age
41.9
0-14 %
14.1%
65+ %
16.7%
Child dependency
20.3
Old-age dependency
24.1
Region
Pyramid shape
Population 2050
66,382,735
Population 2100
45,555,065
What is driving the change
Births per woman
Total fertility rate, 1960–2023
1234567
1960Replacement level (2.1)2023 · 1.21
The fertility rate of Thailand was 1.21 births per woman in 2023, under the 2.1 needed to replace each generation.
Source: World Bank World Development Indicators, latest available year.
Life expectancy at birth
Years, 1960–2023
Total
Women
Men
405060708090
19602023 · 76.4
Life expectancy at birth was 76.4 years in 2023: 80.9 for women and 72.2 for men.
Source: World Bank World Development Indicators, latest available year.
People supported per 100 workers
Dependency ratios, 1950–2100
Children
Older adults
22456890
19502100
Migration to and from Thailand
Where immigrants come from (2024)
2,906,155 immigrants live in Thailand, 4.1% of the population.
| Myanmar | 1,708,695 |
| Cambodia | 375,635 |
| Laos | 285,819 |
| United Kingdom | 116,582 |
| Japan | 104,515 |
Where emigrants live (2024)
1,178,284 people born in Thailand live in other countries.
| United States of America | 307,741 |
| Republic of Korea | 199,861 |
| Australia | 109,845 |
| Taiwan | 80,032 |
| Malaysia | 70,718 |
Explore
Immigration statistics
Origin of migrant stocks map
Source: United Nations International Migrant Stock 2024.
How Thailand compares with its neighbours
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Thailand | 71,559,615 | 41.9 | |
| Myanmar | 55,184,819 | 31.4 | |
| Viet Nam | 102,177,431 | 34.9 | |
| Malaysia | 36,385,115 | 32.4 | |
| Philippines | 117,724,472 | 27.6 |
Frequently asked questions about Thailand's population
What is the population of Thailand in 2026?
Thailand has an estimated population of 71,559,614 in 2026.
Is the population of Thailand increasing or decreasing?
Yes, growing: up 1.0% from 2016, with a projected population of 66,382,735 in 2050.
What is the median age in Thailand?
Thailand's median age is 41.9 years.
How many children and older people live in Thailand?
In Thailand, 14.1% of people are under 15 and 16.7% are 65 or older.
What shape is Thailand's population pyramid, and what does it mean?
Thailand has a constrictive pyramid: cohorts of children are smaller than those of their parents, reflecting low fertility and an ageing population.
