Brunei Darussalam Population Pyramid 2081
Brunei Darussalam in 2081
United Nations projections (medium variant) put the population of Brunei Darussalam at 494,035 in 2081. Ten years before, in 2071, the projected population is still 509,607 — a ten-year decline of 3.1%.
Half of the population would be younger than 46.2 years, with 14.2% children under 15 and 27.0% aged 65 or older. The pyramid is constrictive: cohorts of children are smaller than those of their parents, reflecting low fertility and an ageing population.
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 | 494,036 | 46.2 | |
| Timor-Leste | 2,085,224 | 41.5 | |
| Singapore | 5,156,376 | 58.3 | |
| Laos | 9,978,227 | 42.5 | |
| Cambodia | 23,373,530 | 40.2 |





