Country Profile: Brunei

Brunei, located on the northern coast of Borneo in Southeast Asia, boasts a tropical climate and a predominantly coastal population. With a population of approximately 491,900 people, this absolute monarchy is ruled by Sultan Hassanal Bolkiah, who has been in power since 1967. The country enjoys a high-income economy primarily driven by its extensive petroleum and natural gas resources, which significantly contribute to one of the highest per capita GDPs in the world.

Geography

Brunei covers a total area of 5,765 square kilometers, slightly smaller than Delaware. The nation features a flat coastal plain that rises to mountainous terrain in the east, with the highest point being Bukit Pagon at 1,850 meters. The country is bordered by Malaysia and has a coastline of 161 kilometers along the South China Sea.

266 km: Total land borders with Malaysia.
12 nautical miles: Territorial sea claim.
72.1%: Forest cover as of 2023.
2.5%: Agricultural land as of 2023.
500 sq km: Total water area.

People and Society

Brunei has an estimated population of 491,900 in 2024, with a gender distribution of 239,140 males and 252,760 females. The society is ethnically diverse, with 67.4% of the population identifying as Malay and 9.6% as Chinese. The official language is Malay, while 82.1% of the population practices Islam.

79.1%: Urban population (2023).
15.58 births/1,000 population: Birth rate (2025).
78.9 years: Life expectancy at birth (2024).
1.89 physicians/1,000 population: Physician density (2021).
99.9%: Access to improved drinking water (2022).

Economy

Brunei's economy is predominantly based on oil and natural gas, resulting in a high-income status. The GDP (PPP) is projected to reach $36.64 billion in 2024, with a per capita figure of $79,200. The government sector employs a large portion of the population, and the economy is supported by a robust welfare system.

3%: Military expenditures as a percentage of GDP (2023).
28.5%: Household consumption of GDP (2024).
74.3%: Exports of goods and services (2024).
5.2%: Unemployment rate (2024).
2.23 billion: Current account balance (2024).

Government

Brunei operates under an absolute monarchy, with Sultan Hassanal Bolkiah serving as both the head of state and government since 1967. The political structure includes a unicameral Legislative Council composed of appointed members. The legal framework is a mix of English common law and Islamic law.

4: Total administrative districts.
18 years: Minimum voting age for village elections.
11.4%: Percentage of women in the Legislative Council.
1 January 1984: Date of independence from the UK.
45 members: Total seats in the Legislative Council.

Military and Security

The Royal Brunei Armed Forces (RBAF) comprises approximately 7,000 active personnel, equipped with various modern military supplies. The country has strong ties with the UK and Singapore for defense cooperation.

3%: Military expenditures as a percentage of GDP in 2023.
18-25 years: Age range for voluntary military service (2025).
Gurkha Reserve Unit: Comprised of veterans providing special security.

Energy

Brunei's energy sector is heavily reliant on fossil fuels, with electricity generation primarily from natural gas and oil. The country has 100% electrification and significant reserves of petroleum and natural gas.

99.9%: Percentage of total installed electricity capacity from fossil fuels (2023).
95,000 bbl/day: Total petroleum production (2023).
10.093 billion cubic meters: Natural gas production (2023).
403.365 million Btu/person: Energy consumption per capita (2023).

Environment

Brunei faces environmental challenges mainly due to air pollution and seasonal haze from neighboring regions. However, the country is a signatory to multiple international environmental agreements.

20%: Percentage of municipal solid waste recycled (2022).
8.5 billion cubic meters: Total renewable water resources (2022).
10.823 million metric tonnes: Total CO2 emissions (2023).

Transportation

Brunei has a modest transport infrastructure, with two airports and a merchant marine fleet of 97 vessels, including various cargo and oil tankers.

2: Number of airports (2025).
14: Heliports (2025).
5: Total ports (2024).

Communications

Brunei has highly developed communication facilities, with almost all residents having access to the internet and mobile phones.

99%: Internet usage among the population (2023).
582,919: Mobile cellular subscriptions (2023).
122,000: Fixed-line telephone subscriptions (2023).

Key Metrics

Metric	Value	Note
Population	491,900 (2024 est.)
Area	5,765 sq km
GDP (PPP)	$36.64 billion	Forecast for 2024
Energy Consumption	403.365 million Btu/person	2023
Birth Rate	15.58 births/1,000 population	2025
Unemployment Rate	5.2%	2024 est.
Life Expectancy	78.9 years	2024 est.