Brunei Darussalam Population Pyramid 2065
Brunei Darussalam in 2065
In 2065, Brunei Darussalam is projected to have a population of 516,876 people. That would be 0.9% less than in 2055 (521,333).
With a projected median age of 45.0 years, Brunei Darussalam would have a youth dependency ratio of 24.6 and an old-age dependency ratio of 42.3 per 100 people of working age. 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 | 516,877 | 45.0 | |
| Timor-Leste | 2,045,914 | 37.3 | |
| Singapore | 5,781,338 | 58.7 | |
| Laos | 10,156,761 | 38.7 | |
| Cambodia | 23,127,852 | 37.1 |





