Population Pyramids of the World from 1950 to 2100

Brunei Darussalam Population Pyramid 2021

Brunei Darussalam
Afghanistan Africa Albania Algeria Angola Antigua and Barbuda Argentina Armenia Aruba Asia Australia Australia/New Zealand Austria Azerbaijan Bahamas Bahrain Bangladesh Barbados Belarus Belgium Belize Benin Bhutan Bolivia (Plurinational State of) Bosnia and Herzegovina Botswana Brazil Brunei Darussalam Bulgaria Burkina Faso Burundi Cabo Verde Cambodia Cameroon Canada Caribbean Central African Republic Central America Central Asia Chad Channel Islands Chile China China, Hong Kong SAR China, Macao SAR Colombia Comoros Congo Costa Rica Croatia Cuba Curaçao Cyprus Czech Republic Côte d'Ivoire Dem. People's Republic of Korea Democratic Republic of the Congo Denmark Djibouti Dominican Republic Eastern Africa Eastern Asia Eastern Europe Ecuador Egypt El Salvador Equatorial Guinea Eritrea Estonia Ethiopia Europe Fiji Finland France French Guiana French Polynesia Gabon Gambia Georgia Germany Ghana Greece Grenada Guadeloupe Guam Guatemala Guinea Guinea-Bissau Guyana Haiti Honduras Hungary Iceland India Indonesia Iran (Islamic Republic of) Iraq Ireland Israel Italy Jamaica Japan Jordan Kazakhstan Kenya Kiribati Kuwait Kyrgyzstan Lao People's Democratic Republic Latin America and the Caribbean Latvia Least developed countries Lebanon Lesotho Less developed regions Less developed regions, excluding China Less developed regions, excluding least developed countries Liberia Libya Lithuania Luxembourg Madagascar Malawi Malaysia Maldives Mali Malta Martinique Mauritania Mauritius Mayotte Melanesia Mexico Micronesia Micronesia (Fed. States of) Middle Africa Mongolia Montenegro More developed regions Morocco Mozambique Myanmar Namibia Nepal Netherlands New Caledonia New Zealand Nicaragua Niger Nigeria Northern Africa Northern America Northern Europe Norway Oceania Oman Other non-specified areas Pakistan Panama Papua New Guinea Paraguay Peru Philippines Poland Polynesia Portugal Puerto Rico Qatar Republic of Korea Republic of Moldova Romania Russian Federation Rwanda Réunion Saint Lucia Saint Vincent and the Grenadines Samoa Sao Tome and Principe Saudi Arabia Senegal Serbia Seychelles Sierra Leone Singapore Slovakia Slovenia Solomon Islands Somalia South Africa South America South Sudan South-Central Asia South-Eastern Asia Southern Africa Southern Asia Southern Europe Spain Sri Lanka State of Palestine Sub-Saharan Africa Sudan Suriname Swaziland Sweden Switzerland Syrian Arab Republic TFYR Macedonia Tajikistan Thailand Timor-Leste Togo Tonga Trinidad and Tobago Tunisia Turkey Turkmenistan Uganda Ukraine United Arab Emirates United Kingdom United Republic of Tanzania United States Virgin Islands United States of America Uruguay Uzbekistan Vanuatu Venezuela (Bolivarian Republic of) Viet Nam Western Africa Western Asia Western Europe Western Sahara World Yemen Zambia Zimbabwe
2021
Population: 451,720

Year

-5 -1   2021  +1 +5

Country

A B C D E F G H I J K L M N O P Q R S T U V W Y Z
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Summary

Brunei Darussalam in 2021

The population of Brunei Darussalam in 2021 was 451,720. A decade earlier, in 2011, the population was 399,388; it has grown by 13.1% since.

With a median age of 31.8 years, Brunei Darussalam had a youth dependency ratio of 29.3 and an old-age dependency ratio of 8.1 per 100 people of working age. The narrow base of the pyramid marks a constrictive age structure: fertility below replacement level and a rising share of older people.

Ranks #175 of 201 by population Ranks #93 of 201 by median age Ranks #98 of 201 by growth

Share of the population by age group, 1950–2100

Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.

Key indicators for Brunei Darussalam
Population
451,720
Median age
31.8
0-14 %
21.3%
65+ %
5.9%
Child dependency
29.3
Old-age dependency
8.1
Region
ASIA
Pyramid shape
Constrictive
Population 2050
519,551
Population 2100
464,806
What is driving the change
Births per woman
Total fertility rate, 1960–2023
12345678
1960Replacement level (2.1)2023 · 1.75

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.

Life expectancy at birth
Years, 1960–2023
Total Women Men
50607080
19602023 · 75.3

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.

People supported per 100 workers
Dependency ratios, 1950–2100
Children Older adults
255075100
19502100
Migration to and from Brunei Darussalam
Where immigrants come from (2024)

118,709 immigrants live in Brunei Darussalam, 25.7% of the population.

Malaysia56,375
Thailand16,790
Philippines15,708
Indonesia7,195
Nepal6,237
Where emigrants live (2024)

46,552 people born in Brunei Darussalam live in other countries.

India21,878
Malaysia16,887
Canada4,347
Australia3,357
Norway38
Explore
Immigration statistics Origin of migrant stocks map

Source: United Nations International Migrant Stock 2024.

How Brunei Darussalam compares with its neighbours
Country Population Median age Relative size
Brunei Darussalam 451,721 31.8
Timor-Leste 1,350,139 21.4
Singapore 5,546,290 35.8
Laos 7,453,194 24.7
Cambodia 16,974,306 26.3
Frequently asked questions about Brunei Darussalam's population
How many people lived in Brunei Darussalam in 2021?
In 2021, Brunei Darussalam's population was 451,720.
Is Brunei Darussalam's population growing or shrinking?
Yes, growing: up 13.1% from 2011, with a projected population of 519,551 in 2050.
How old is the population of Brunei Darussalam?
The median age in Brunei Darussalam is 31.8 years — half the population is younger, half older.
How many children and older people live in Brunei Darussalam?
In Brunei Darussalam, 21.3% of people are under 15 and 5.9% are 65 or older.
What shape is Brunei Darussalam's population pyramid, and what does it mean?
Brunei Darussalam's pyramid is constrictive — narrower at the base than the middle, the signature of sustained low fertility and population ageing.

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