Brunei Darussalam Population Pyramid 2063
Brunei Darussalam in 2063
By 2063, the population of Brunei Darussalam is expected to reach 518,552. Compared with 2053, when the projection stands at 521,056, that represents a decline of 0.5% over ten years.
Half of the population would be younger than 44.7 years, with 14.9% children under 15 and 24.9% aged 65 or older. This is a constrictive pyramid — its base is narrower than its middle, the signature of sustained low birth rates and population ageing.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
In 2023 women in Brunei Darussalam had on average 1.75 children, below the replacement level of 2.1.
Source: World Bank World Development Indicators, latest available year.
A child born there in 2023 could expect to live 75.3 years on average (77.6 years for girls, 73.3 for boys).
Source: World Bank World Development Indicators, latest available year.
118,709 immigrants live in Brunei Darussalam, 25.7% of the population.
| Malaysia | 56,375 |
| Thailand | 16,790 |
| Philippines | 15,708 |
| Indonesia | 7,195 |
| Nepal | 6,237 |
46,552 people born in Brunei Darussalam live in other countries.
| India | 21,878 |
| Malaysia | 16,887 |
| Canada | 4,347 |
| Australia | 3,357 |
| Norway | 38 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Brunei Darussalam | 518,552 | 44.7 | |
| Timor-Leste | 2,030,463 | 36.7 | |
| Singapore | 5,832,833 | 58.1 | |
| Laos | 10,138,215 | 38.2 | |
| Cambodia | 23,031,334 | 36.7 |





