A view of the water village of Kampong Ayer in Brunei; the Sultan Omar Ali Saifuddin Mosque appears in the background.
Bandar Seri Begawan is the capital and largest city of the Sultanate of Brunei. The water village of Kampong Ayer, with houses on stilts, lies within its boundaries and stretches about 8 km (5 mi) along the Brunei River. The self-contained settlement is equipped with schools, police stations, clinics, a waterborne fire brigade, and mosques, all connected by walkways and bridges.
The Jame Asr Hassanal Bolkiah Mosque in Bandar Seri Begawan -- the largest mosque in Brunei -- displays intricately ornamented minarets and golden domes.
The Sultan Omar Ali Saifuddin Mosque in the water village of Kampong Ayer is a major landmark and tourist attraction in Brunei. Built in 1958, the structure is a mixture of Mughal and Italian architectural styles.
A view of the water village of Kampong Ayer in Brunei; the Sultan Omar Ali Saifuddin Mosque appears in the background.
Bandar Seri Begawan is the capital and largest city of the Sultanate of Brunei. The water village of Kampong Ayer, with houses on stilts, lies within its boundaries and stretches about 8 km (5 mi) along the Brunei River. The self-contained settlement is equipped with schools, police stations, clinics, a waterborne fire brigade, and mosques, all connected by walkways and bridges.
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Brunei Factbook Data
Diplomatic representation from the US
chief of mission: Ambassador Caryn R. McCLELLAND (since December 2021)
embassy: Simpang 336-52-16-9, Jalan Duta, Bandar Seri Begawan, BC4115
mailing address: 4020 Bandar Seri Begawan Place, Washington DC 20521-4020
telephone: (673) 238-7400
FAX: (673) 238-7533
email address and website: ConsularBrunei@state.gov
65 years and over: 7.5% (2024 est.) (male 17,927/female 19,039)
This is the population pyramid for Brunei. A population pyramid illustrates the age and sex structure of a country's population and may provide insights about political and social stability, as well as economic development. The population is distributed along the horizontal axis, with males shown on the left and females on the right. The male and female populations are broken down into 5-year age groups represented as horizontal bars along the vertical axis, with the youngest age groups at the bottom and the oldest at the top. The shape of the population pyramid gradually evolves over time based on fertility, mortality, and international migration trends.
For additional information, please see the entry for Population pyramid on the Definitions and Notes page.
Geographic coordinates
4 30 N, 114 40 E
Sex ratio
at birth: 1.05 male(s)/female
0-14 years: 1.06 male(s)/female
15-64 years: 0.91 male(s)/female
65 years and over: 0.94 male(s)/female
total population: 0.95 male(s)/female (2024 est.)
Natural hazards
typhoons, earthquakes, and severe flooding are rare
Area - comparative
slightly smaller than Delaware
slightly smaller than Delaware
Military service age and obligation
17 years of age for voluntary military service; non-Malays are ineligible to serve (2024)
note: the Gurkha Reserve Unit (GRU) employs hundreds of Gurkhas from Nepal, the majority of whom are veterans of the British Army and the Singapore Police Force who have joined the GRU as a second career
Background
The Sultanate of Brunei's influence peaked between the 15th and 17th centuries, when its control extended over coastal areas of northwest Borneo and the southern Philippines. Internal strife over royal succession, colonial expansion of European powers, and piracy subsequently brought on a period of decline. In 1888, Brunei became a British protectorate; independence was achieved in 1984. The same family has ruled Brunei for over six centuries, and in 2017, the country celebrated the 50th anniversary of Sultan Hassanal BOLKIAH’s accession to the throne. Brunei has one of the highest per-capita GDPs in the world, thanks to extensive petroleum and natural gas fields.
Environment - current issues
air pollution, including seasonal trans-boundary haze from forest fires in Indonesia
Environment - international agreements
party to: Biodiversity, Climate Change, Climate Change-Kyoto Protocol, Climate Change-Paris Agreement, Comprehensive Nuclear Test Ban, Desertification, Endangered Species, Hazardous Wastes, Law of the Sea, Ozone Layer Protection, Ship Pollution
signed, but not ratified: none of the selected agreements
Military expenditures
3% of GDP (2023 est.) 2.6% of GDP (2022 est.) 3.1% of GDP (2021 est.) 3.7% of GDP (2020 est.) 3.1% of GDP (2019 est.)
note: top ten agricultural products based on tonnage
Military and security forces
Royal Brunei Armed Forces (RBAF) or Angkatan Bersenjata Diraja Brunei (ABDB): Royal Brunei Land Force (RBLF), Royal Brunei Navy (RBN), Royal Brunei Air Force (RBAirF) (2025)
note 1: the Gurkha Security Unit under the Ministry of Defense is a special guard force for the Sultan, the royal family, and the country’s oil installations
note 2: the Royal Brunei Police Force (RBPF) is under the Prime Minister's Office
Budget
revenues: $1.058 billion (2020 est.)
expenditures: $3.189 billion (2020 est.)
Capital
name: Bandar Seri Begawan
geographic coordinates: 4 53 N, 114 56 E
time difference: UTC+8 (13 hours ahead of Washington, DC, during Standard Time)
etymology: named in 1970 after Sultan Omar Ali SAIFUDDIEN III (1914-1986), who adopted the title of "Seri Begawan" (approximately meaning "honored lord") when he abdicated in 1967; "bandar" means "city" or "port" in Malay; the capital had previously been called Bandar Brunei (Brunei City)
note: top five import commodities based on value in dollars
Climate
tropical; hot, humid, rainy
Coastline
161 km
Constitution
history: drafted 1954 to 1959, signed 29 September 1959
amendment process: proposed by the monarch; passage requires submission to the Privy Council for Legislative Council review and finalization takes place by proclamation; the monarch can accept or reject changes to the original proposal provided by the Legislative Council
note: some constitutional provisions suspended since 1962 under a state of emergency, others suspended since independence in 1984
chief of state: Sultan and Prime Minister Sir HASSANAL Bolkiah (since 5 October 1967)
head of government: Sultan and Prime Minister Sir HASSANAL Bolkiah (since 5 October 1967)
cabinet: Council of Ministers appointed and presided over by the monarch; note - 4 additional advisory councils appointed by the monarch are the Religious Council, Privy Council for constitutional issues, Council of Succession, and Legislative Council; Sultan and Prime Minister Sir HASSANAL Bolkiah is also Minister of Finance, Defense, and Foreign Affairs and Trade
elections/appointments: none; the monarchy is hereditary
note - the monarch is both chief of state and head of government
Flag description
yellow with two diagonal bands of white (top, almost double width) and black starting from the upper hoist side; the national emblem in red is superimposed at the center; yellow is the color of royalty and symbolizes the sultanate; the white and black bands denote Brunei's chief ministers; the emblem includes five main components: a swallow-tailed flag, the royal umbrella representing the monarchy, the wings of four feathers symbolizing justice, tranquility, prosperity, and peace, the two upraised hands signifying the government's pledge to preserve and promote the welfare of the people, and the crescent moon denoting Islam, the state religion; the state motto "Always render service with God's guidance" appears in yellow Arabic script on the crescent; a ribbon below the crescent reads "Brunei, the Abode of Peace"
Illicit drugs
drug trafficking and illegally importing controlled substances are serious offenses in Brunei and carry a mandatory death penalty
highest court(s): Supreme Court (consists of the Court of Appeal and the High Court, each with a chief justice and 2 judges); Sharia Court (consists the Court of Appeals and the High Court);
judge selection and term of office: Supreme Court judges appointed by the monarch to serve until age 65, and older if approved by the monarch; Sharia Court judges appointed by the monarch for life
note: Brunei has a dual judicial system of secular and sharia (religious) courts; the Judicial Committee of Privy Council (in London) serves as the final appellate court for civil cases only
Land boundaries
total: 266 km
border countries (1): Malaysia 266 km
Land use
agricultural land: 2.5% (2022 est.)
arable land: 0.8% (2022 est.)
permanent crops: 1.1% (2022 est.)
permanent pasture: 0.6% (2022 est.)
forest: 72.1% (2022 est.)
other: 25.4% (2022 est.)
Legal system
mixed legal system based on English common law and Islamic law; note - in April 2019, the full sharia penal codes came into force and apply to Muslims and partly to non-Muslims in parallel with present common law codes
Legislative branch
legislature name: Legislative Council (Majlis Mesyuarat Negara)
National Day, 23 February (1984); note - 1 January 1984 was the date of independence from the UK, 23 February 1984 was the date of independence from British protection; the Sultan's birthday, 15 June
Nationality
noun: Bruneian(s)
adjective: Bruneian
Natural resources
petroleum, natural gas, timber
Geography - note
close to vital sea lanes through South China Sea linking Indian and Pacific Oceans; two parts physically separated by Malaysia; the eastern part, the Temburong district, is an exclave and is almost an enclave within Malaysia
Economic overview
almost exclusively an oil and gas economy; high income country; expansive and robust welfare system; the majority of the population works for the government; promulgating a nationalized halal brand; considering establishment of a bond market and stock exchange
Political parties
National Development Party or NDP
note: the NDP is Brunei’s only registered party, but does not have representation in the Legislative Council, which is appointed
Suffrage
18 years of age for village elections; universal
Telecommunication systems
general assessment: Brunei’s mobile market experienced drop-off in subscriber numbers in 2020; in 2022 there was a concerted effort to build out the fixed-line infrastructure while progressing towards introducing 5G mobile services, which was activated in June 2023; Brunei’s fixed-line market is one of the few countries in the world to have displayed significant growth rather than a decline in teledensity in the last few years; this upward trend is set to continue as the new Unified National Network (UNN) works diligently to expand and enhance the fixed-line infrastructure around the country; strong growth was also seen in the fixed broadband space, on the back of those same infrastructure developments that are part of the Brunei Vision 2035 initiative; fixed broadband is starting from a relatively low base by international standards and is still only at 18%, leaving lots of room for growth; mobile and mobile broadband, on the other hand, are still suffering from the market contractions first felt in 2020; Brunei’s 2G GSM network is shut down, with the spectrum to be reallocated to 3G, 4G, and potentially 5G use (2023)
domestic: 25 per 100 fixed-line, 136 per 100 mobile-cellular (2021)
international: country code - 673; landing points for the SEA-ME-WE-3, SJC, AAG, Lubuan-Brunei Submarine Cable via optical telecommunications submarine cables that provides links to Asia, the Middle East, Southeast Asia, Africa, Australia, and the US; satellite earth stations - 2 Intelsat (1 Indian Ocean and 1 Pacific Ocean) (2019)
Terrain
flat coastal plain rises to mountains in east; hilly lowland in west
Government type
absolute monarchy or sultanate
Country name
conventional long form: Brunei Darussalam
conventional short form: Brunei
local long form: Negara Brunei Darussalam
local short form: Brunei
etymology: derivation of the name is unclear; the name may come from the Sanskrit word bhumi, meaning "land" or "region"
Location
Southeastern Asia, along the northern coast of the island of Borneo, bordering the South China Sea and Malaysia
Map references
Southeast Asia
Irrigated land
10 sq km (2012)
Diplomatic representation in the US
chief of mission: Ambassador Dato Paduka Haji SERBINI bin Haji Ali (since 28 January 2016)
chancery: 3520 International Court NW, Washington, DC 20008
stateless persons: 20,863 (2022); note - thousands of stateless persons, often ethnic Chinese, are permanent residents and their families have lived in Brunei for generations; obtaining citizenship is difficult and requires individuals to pass rigorous tests on Malay culture, customs, and language; stateless residents receive an International Certificate of Identity, which enables them to travel overseas; the government is considering changing the law prohibiting non-Bruneians, including stateless permanent residents, from owning land
GDP (official exchange rate)
$15.128 billion (2023 est.)
note: data in current dollars at official exchange rate
Total renewable water resources
8.5 billion cubic meters (2020 est.)
School life expectancy (primary to tertiary education)
total: 14 years
male: 14 years
female: 14 years (2020)
Urbanization
urban population: 79.1% of total population (2023)
rate of urbanization: 1.44% annual rate of change (2020-25 est.)
Broadcast media
state-controlled Radio Television Brunei (RTB) operates 5 channels; 3 Malaysian TV stations are available; foreign TV broadcasts are available via satellite systems; RTB operates 5 radio networks and broadcasts on multiple frequencies; British Forces Broadcast Service (BFBS) provides radio broadcasts on 2 FM stations; some radio broadcast stations from Malaysia are available via repeaters
National anthem
name: "Allah Peliharakan Sultan" (God Bless His Majesty)
lyrics/music: Pengiran Haji Mohamed YUSUF bin Pengiran Abdul Rahim/Awang Haji BESAR bin Sagap
note: adopted 1951
This is an audio of the National Anthem for Brunei. The national anthem is generally a patriotic musical composition - usually in the form of a song or hymn of praise - that evokes and eulogizes the history, traditions, or struggles of a nation or its people. National anthems can be officially recognized as a national song by a country's constitution or by an enacted law, or simply by tradition. Although most anthems contain lyrics, some do not.
Major urban areas - population
266,682 BANDAR SERI BEGAWAN (capital) (2021)
note: the boundaries of the capital city were expanded in 2007, greatly increasing the city area; the population of the capital increased tenfold
International law organization participation
has not submitted an ICJ jurisdiction declaration; non-party state to the ICC
Physician density
1.89 physicians/1,000 population (2021)
Hospital bed density
2.9 beds/1,000 population (2017)
National symbol(s)
royal parasol; national colors: yellow, white, black
GDP - composition, by end use
household consumption: 27.6% (2023 est.)
government consumption: 22.8% (2023 est.)
investment in fixed capital: 29.4% (2023 est.)
investment in inventories: 0.2% (2023 est.)
exports of goods and services: 76.5% (2023 est.)
imports of goods and services: -60% (2023 est.)
note: figures may not total 100% due to rounding or gaps in data collection
Dependency ratios
total dependency ratio: 41.2 (2024 est.)
youth dependency ratio: 30.6 (2024 est.)
elderly dependency ratio: 10.6 (2024 est.)
potential support ratio: 9.4 (2024 est.)
Citizenship
citizenship by birth: no
citizenship by descent only: the father must be a citizen of Brunei
dual citizenship recognized: no
residency requirement for naturalization: 12 years
Electricity access
electrification - total population: 100% (2022 est.)
Civil aircraft registration country code prefix
V8
Ethnic groups
Malay 67.4%, Chinese 9.6%, other 23% (2021 est.)
Religions
Muslim (official) 82.1%, Christian 6.7%, Buddhist 6.3%, other 4.9% (2021 est.)
Languages
Malay (Bahasa Melayu) (official), English, Chinese dialects
major-language sample(s): Buku Fakta Dunia, sumber yang diperlukan untuk maklumat asas. (Malay)
The World Factbook, the indispensable source for basic information.
Malay audio sample
Imports - partners
Malaysia 23%, UAE 10%, China 10%, UK 10%, Australia 6% (2023)
note: top five import partners based on percentage share of imports
Elevation
highest point: Bukit Pagon 1,850 m
lowest point: South China Sea 0 m
mean elevation: 478 m
Contraceptive prevalence rate
NA
Current health expenditure
2.2% of GDP (2021)
Military - note
the Royal Brunei Armed Forces were formed in 1961 with British support as the Brunei Malay Regiment; "Royal" was added as an honorary title in 1965 and its current name was given in 1984; the military is responsible for ensuring the country’s sovereignty and territorial integrity, as well as countering outside aggression, terrorism, and insurgency
Brunei has a long-standing defense relationship with the UK and hosts a British Army garrison, which includes a Gurkha battalion and a jungle warfare school; Brunei also hosts a Singaporean military training detachment
(2024)
Military and security service personnel strengths
approximately 8,000 total active-duty troops (2024)
Military equipment inventories and acquisitions
the military's s inventory includes equipment and weapons systems from a wide variety of suppliers from Asia, Europe, and the US (2024)
Drinking water source
improved:
urban: 99.7% of population
rural: NA
total: 99.9% of population
unimproved:
urban: 0.4% of population
rural: 0% of population
total: 0.1% of population (2020)
Sanitation facility access
improved:
urban: NA
rural: NA
total: NA
unimproved:
urban: NA
rural: NA
total: NA
Population distribution
the vast majority of the population is found along the coast in the western part of Brunei, which is separated from the eastern portion by Malaysia; the largest population concentration is in the far north on the western side of the Brunei Bay, in and around the capital of Bandar Seri Begawan
Total water withdrawal
municipal: 150 million cubic meters (2020 est.)
agricultural: 10 million cubic meters (2020 est.)
Waste and recycling
municipal solid waste generated annually: 216,253 tons (2016 est.)
Air pollutants
particulate matter emissions: 6.86 micrograms per cubic meter (2019 est.)
tier rating: Tier 3 — Brunei does not fully meet the minimum standards for the elimination of trafficking and is not making significant efforts to do so, therefore, Brunei was downgraded to Tier 3; for more details, go to: https://www.state.gov/reports/2024-trafficking-in-persons-report/brunei/
Coal
consumption: 841,000 metric tons (2023 est.)
imports: 841,000 metric tons (2023 est.)
Electricity generation sources
fossil fuels: 99.9% of total installed capacity (2023 est.)
solar: 0.1% of total installed capacity (2023 est.)