| Region | South East Asia |
| Capital city | Jakarta |
| Surface area | 1,904,569 sq km (735,358 sq miles) |
| Population (2025) | 288,315,089 |
| Population density (2025) | 143/km square |
| Capital city pop. (2025) | 11,010,514 |
| Currency | Rupiah (IDR) |
Sources: UNdata, The World Bank
| Languages | Bahasa Indonesia |
| English | |
| Local languages (more than 718 local languages) | |
| Ethnicity (2022) | Javanese (40.22%) |
| Sundanese (15.51%) | |
| Malay (3.7%) | |
| Batak (3.58%) | |
| Madurese (3.03%) | |
| Others (34.1%) | |
| Religions (2024) | Muslim (87.1%) |
| Christian (7.38%) | |
| Roman Catholic (3.07%) | |
| Hindu (1.67%) | |
| Others (1.3%) |
Sources: CIA World Factbook, UNdata.
| Location | Southeastern Asia, archipelago between |
| the Indian Ocean and the Pacific Ocean | |
| Land boundaries | 3,108 km |
| Bordering countries | Malaysia, Timor Leste, Papua New Guinea |
| Area (2023) | Land: 1,904,569 sq km |
| Water: 93,000 sq km | |
| Coastline | 54,716 km |
| Climate | Tropical, hot, humid, more moderate in highlands |
| Natural Resources | Petroleum, tin, natural gas, nickel, timber, |
| bauxite, copper, fertile soils, coal, gold, silver | |
| Land Use (2023) | Agricultural land: 29.15% |
| arable land 9.36%, permanent crops 12.1%, permanent pasture 6.1% | |
| Forest: 47.7% | |
| Other: 17.2% | |
| Natural Hazards | Floods, severe droughts, tsunamis, earthquakes, |
| volcanoes, forest fires |
Sources: UNdata, CIA World Factbook.
| GDP (2026) | $5.449 trillion |
| GDP growth (WEO Q1 2026) | 5.61% |
| GDP per capita (2026) | $18,973 |
| GNI per capita (2026) | $5,362 |
| State budget (2024) | |
| Revenue | $182.1 billion |
| Expenditure | $216.1 billion |
| Exports (2025) | $282,91 billion |
| Imports (2025) | $241,86 billion |
| Balance (2025) | $41,05 billion |
| Inflation (2026) | 2.42% |
| Unemployment(2025) | 4.74% |
| Foreign Direct Investment (2024) | 1.74% |
| (net inflows, % of GDP) |
Sources: Bank of Indonesia, Ministry of Finance, Ministry of Trade, The World Bank, UNdata, OECD, IMF.
| Gini Index (2025) | 34.4 |
| Poverty headcount ratio | 8.47% |
| (national poverty lines, % population) (2022) | |
| Life expectancy at birth (2026) | |
| Total | 73.08 years |
| Male | 70.86 years |
| Female | 75.4 years |
| Infant mortality rate | 16.6 |
| (per 1000 live births) (2026) | |
| Literacy rate (2022) | |
| Total | 96% |
| Male | 97.5% |
| Female | 94.6% |
| Government spending on education (2022) | 3.49% of GDP |
Source: UNdata, The World Bank, UNESCO, Statistics Indonesia