Country Profile: Indonesia

Indonesia, the world's largest archipelago, is located in Southeastern Asia, straddling the equator between the Indian and Pacific Oceans. With a population of over 283 million, it stands as the third-most populous democracy globally and has a diverse cultural landscape comprising over 300 ethnic groups. Indonesia's economy is the largest in Southeast Asia and is classified as upper-middle-income, driven by significant contributions from agriculture, industry, and services. The governance structure is a presidential republic, with a strong democratic framework established post-Suharto era.

Geography

Indonesia is an archipelago consisting of approximately 13,466 islands, with major land masses including Sumatra, Java, and Borneo. The total area of Indonesia is about 1,904,569 square kilometers, making it slightly less than three times the size of Texas. Its geographical position along the equator influences its tropical climate and diverse terrain, which includes coastal lowlands and mountainous regions.

54,716 km of coastline.
4,884 m is the highest point (Puncak Jaya).
Roughly 50.6% of the land is covered by forest as of 2023.
Home to over 75 historically active volcanoes.

People and Society

With a projected population of 283,587,097 in 2025, Indonesia is characterized by a rich tapestry of cultures and languages. The population is predominantly Muslim (87.4%), with a variety of ethnic groups, the largest being the Javanese at 40.1%. Urbanization is on the rise, with 58.6% of the population living in urban areas, notably on the island of Java, which is one of the most densely populated regions in the world.

14.55 births per 1,000 population (2025 est.).
Literacy rate stands at 96% across the total population (2020 est.).
The median age is 31.8 years (2025 est.).
73.6 years is the life expectancy at birth (2024 est.).

Economy

Indonesia boasts the largest economy in Southeast Asia and ranks among the top 10 worldwide by purchasing power parity. Its economy is diverse, with significant contributions from agriculture (12.6%), industry (39.3%), and services (43.8%). Economic growth is supported by ongoing infrastructure projects and a vibrant tourism sector, with government initiatives directed toward achieving green economy goals.

5% GDP growth rate projected for 2024.
$4.102 trillion estimated GDP (PPP) in 2024.
3.3% unemployment rate forecasted for 2024.
9% of the population lives below the poverty line (2024 est.).

Government

Indonesia operates as a presidential republic with a multi-tiered structure of governance, including 35 provinces and a national capital district. The capital Jakarta is undergoing a major transition, with plans for relocation to Nusantara in the future. The political landscape has evolved considerably since the late 1990s, with a commitment to democratic principles and regular elections.

The current president is Prabowo Subianto, elected in 2024.
The country has a unicameral legislature consisting of 580 members.
Suffrage is universal at 17 years of age.

Military and Security

The Indonesian National Armed Forces comprise the Army, Navy, and Air Force, alongside the Indonesian National Police. The military plays a crucial role in national defense and is involved in various international peacekeeping missions. Military expenditures are benchmarked at 0.8% of GDP, reflecting ongoing modernization and strategic engagements.

Approximately 400,000 active military personnel.
Engaged in peacekeeping operations in countries like Lebanon and the Central African Republic.
Compulsory military service is authorized but not utilized.

Energy

Indonesia's energy sector is predominantly reliant on fossil fuels, which constitute about 82% of its installed electricity capacity. However, the country is also investing in renewable energy sources, including hydroelectric and geothermal power. The total electricity consumption reached 356.135 billion kWh in 2023.

100% of the population has access to electricity (2022 est.).
Coal production was 783.453 million metric tons in 2023.
Natural gas production averages 58.691 billion cubic meters annually.

Environment

Indonesia faces significant environmental challenges, including deforestation and pollution. The government is party to various international environmental agreements aimed at combating climate change and preserving biodiversity. Sustainable development is a key area of focus, particularly as urbanization accelerates.

50.6% of land is forested (2023 est.).
829.655 million metric tons of CO2 emitted in 2023.
Participates in agreements related to Biodiversity and Climate Change.

Transportation

The transportation infrastructure in Indonesia is diverse, encompassing a vast network of roads, railways, ports, and airports. The country features 556 airports and a merchant marine fleet of 11,422 ships, supporting both domestic and international trade.

8,159 km of railway lines, primarily on the island of Java.
A total of 123 ports are operational across the archipelago.

Communications

Indonesia has made significant strides in telecommunications, with high mobile subscription rates and internet access. Approximately 69% of the population uses the internet, facilitated by a mix of national and local broadcasting services.

Over 347 million mobile cellular subscriptions (2024 est.).
13.5 million fixed broadband subscriptions as of 2023.

Key Metrics

Metric	Value	Note
Population	283,587,097	2025 estimate
Area	1,904,569 sq km	Total area
GDP (PPP)	$4.102 trillion	2024 estimate
Unemployment Rate	3.3%	2024 estimate
Energy Consumption per Capita	37.39 million Btu/person	2023 estimate
Birth Rate	14.55 births/1,000 population	2025 estimate
Life Expectancy	73.6 years	2024 estimate
Urban Population	58.6%	Total population living in urban areas
Military Personnel	~400,000	Active military personnel
Forest Cover	50.6%	Land use as of 2023