Brunei Darussalam Population Pyramid 2035
Brunei Darussalam in 2035
United Nations projections (medium variant) put the population of Brunei Darussalam at 495,290 in 2035. Ten years before, in 2025, the projected population is 466,330 — 6.2% lower.
The median age is projected at 38.1 years, with 25.0 children under 15 and 16.1 people aged 65 or over for every 100 people of working age (15–64). The near-vertical sides of the pyramid indicate a stationary age structure, with births roughly balancing the passage of cohorts into older age.
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 | 495,290 | 38.1 | |
| Timor-Leste | 1,618,798 | 26.5 | |
| Singapore | 6,153,233 | 43.0 | |
| Laos | 8,788,757 | 29.2 | |
| Cambodia | 19,720,141 | 29.3 |





