Administrative divisions
34 · First-level (ADM1)Boundaries shown do not imply endorsement.
AcehBaliBangka-Belitung IslandsBantenBengkuluCentral JavaCentral KalimantanCentral SulawesiEast JavaEast KalimantanEast Nusa TenggaraGorontaloJakarta Special Capital RegionJambiLampungMalukuNorth KalimantanNorth MalukuNorth SulawesiNorth SumatraPapuaRiauRiau IslandsSouth KalimantanSouth SulawesiSouth SumatraSoutheast SulawesiSpecial Region of YogyakartaWest JavaWest KalimantanWest Nusa TenggaraWest PapuaWest SulawesiWest Sumatra
Source: geoBoundaries CGAZ (ADM1)
| Indicator | Value |
|---|---|
| Total area | 1,917,000 km²World Bank WDI [2023] |
| Exclusive economic zone (EEZ) | 6,019,000 km²Marine Regions [2024] |
| Administrative divisions (ADM1) | 34 divisionsgeoBoundaries [2026] |
| Location | Southeastern Asia, archipelago between the Indian Ocean and the Pacific OceanCIA World Factbook [2025] · 2026 archive |
| Coastline | 54,716 kmCIA World Factbook [2025] · 2026 archive |
| Land boundaries | 2,958 kmCIA World Factbook [2025] · 2026 archive |
| Bordering countries | Malaysia 1,881 km; Papua New Guinea 824 km; Timor-Leste 253 kmCIA World Factbook [2025] · 2026 archive |
| Terrain | mostly coastal lowlands; larger islands have interior mountainsCIA World Factbook [2025] · 2026 archive |
| Climate | tropical; hot, humid; more moderate in highlandsCIA World Factbook [2025] · 2026 archive |
| Natural resources | petroleum, tin, natural gas, nickel, timber, bauxite, copper, fertile soils, coal, gold, silver; note: Indonesia is the World's leading producer of nickel with an output of 1.6 million mt in 2022CIA World Factbook [2025] · 2026 archive |
| Highest point | Puncak Jaya 4,884 mCIA World Factbook [2025] · 2026 archive |
| Lowest point | Indian/Pacific Oceans 0 mCIA World Factbook [2025] · 2026 archive |
| Mean elevation | 367 mCIA World Factbook [2025] · 2026 archive |
| Area (comparative) | slightly less than three times the size of TexasCIA World Factbook [2025] · 2026 archive |
| Natural hazards | occasional floods; severe droughts; tsunamis; earthquakes; volcanoes; forest fires volcanism: Indonesia contains the most volcanoes of any country in the world, with over 75 historically active; significant volcanic activity occurs on Java, Sumatra, the Sunda Islands, Halmahera Island, Sulawesi Island, Sangihe Island, and in the Banda Sea; Merapi (2,968 m), Indonesia's most active volcano, has been deemed a Decade Volcano by the International Association of Volcanology and Chemistry of the Earth's Interior, worthy of study due to its explosive history and close proximity to human populations; in 2018, a large explosion and flank collapse destroyed most of the island of Anak Krakatau (Child of Krakatau) and generated a deadly tsunami that left more than 400 dead; other notable historically active volcanoes include Agung, Awu, Karangetang, Krakatau (Krakatoa), Makian, Raung, Sinabung, and Tambora; see note 2 under "Geography - note"CIA World Factbook [2025] · 2026 archive |
| Maritime claims | territorial sea: 12 nm; exclusive economic zone: 200 nm; note: measured from claimed archipelagic straight baselinesCIA World Factbook [2025] · 2026 archive |
