South-Eastern Asia Population Pyramid 2025
Year
2025South-Eastern Asia in 2025
As of 2025, South-Eastern Asia counted 700,031,699 inhabitants. That is 9.0% more than in 2015, when the population stood at 642,375,722.
The median age was 31.9 years, and for every 100 people of working age (15–64) there were 34.4 children under 15 and 12.3 people aged 65 or over. The pyramid is stationary: cohort sizes are roughly even through the younger ages, reflecting fertility close to replacement level and slow population change.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
The World Bank does not publish this indicator for regions or continents.
The World Bank does not publish this indicator for regions or continents.
10,188,681 immigrants live in South-Eastern Asia.
| Myanmar | 2,022,111 |
| Indonesia | 1,953,317 |
| Malaysia | 1,770,892 |
| China | 900,647 |
| India | 648,154 |
24,202,972 people born in South-Eastern Asia live in other countries.
| United States of America | 4,553,622 |
| Malaysia | 2,492,653 |
| Thailand | 2,411,537 |
| Bangladesh | 1,936,329 |
| Singapore | 1,733,686 |





