South-Eastern Asia Population Pyramid 2018
Year
2018South-Eastern Asia in 2018
The population of South-Eastern Asia in 2018 was 662,964,449. That is 12.7% more than in 2008, when the population stood at 588,032,881.
With a median age of 29.5 years, South-Eastern Asia had a youth dependency ratio of 38.5 and an old-age dependency ratio of 9.9 per 100 people of working age. This is a stationary pyramid — similar numbers in each age group up to the older cohorts, the signature of near-replacement fertility.
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 |





