Thailand Population Pyramid 2073
Thailand in 2073
By 2073, the population of Thailand is expected to reach 56,105,241. That would be 7.4% less than in 2063 (60,584,869).
The median age is projected at 53.0 years, with 20.2 children under 15 and 63.0 people aged 65 or over for every 100 people of working age (15–64). 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.
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 was 76.4 years in 2023: 80.9 for women and 72.2 for men.
Source: World Bank World Development Indicators, latest available year.
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 |
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 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Thailand | 56,105,242 | 53.0 | |
| Myanmar | 55,877,836 | 41.5 | |
| Malaysia | 46,384,501 | 46.4 | |
| Cambodia | 23,351,639 | 38.7 | |
| Laos | 10,134,199 | 40.8 |





