Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania, between the Indian and Pacific oceans.
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Indonesia · 1960–2025
Population data from World Bank (2025), licensed under CC BY 4.0. Series covers 1960–2025.
Jakarta, officially the Special Capital Region of Jakarta, is the de facto capital and largest city of Indonesia, with administrative status equivalent to a province. It lies on the northwestern coast of Java, borders the provinces of West Java and Banten, and faces the Java Sea to the north.
Surabaya is the capital and largest city of East Java province and the second-largest city in Indonesia, after Jakarta. Located on the northeastern corner of Java island, on the Madura Strait, it is one of the earliest port cities in Southeast Asia.
Bandung is the capital city of the West Java province of Indonesia. Located on the western highland of Java island, it has one of the coolest climates compared to other provincial capitals in Indonesia, situated 708 meters above sea level, approximately 135 kilometres southeast of Jakarta.
Medan is the capital and largest city of the Indonesian province of North Sumatra. The nearby Strait of Malacca, Port of Belawan, and Kualanamu International Airport make Medan a regional hub and multicultural metropolis, acting as a financial centre for Sumatra and a gateway to the western part of Indonesia.
Bekasi is the largest city in the province of West Java and the third-largest city in Indonesia. Located on the eastern border of Jakarta, it serves as a commuter city within the Jakarta metropolitan area. According to the 2020 Census by Statistics Indonesia (BPS), Bekasi had 2,543,676 inhabitants. The official estimate for mid 2025 was 2,648,272.
Semarang is the capital and largest city of Central Java province in Indonesia. It was a major port during the Dutch colonial era, and is still an important regional center and port today. The city has been named as the cleanest tourist destination in Southeast Asia by the ASEAN Clean Tourist City Standard (ACTCS) for 2020–2022.
Tangerang is the city with the largest population in the province of Banten, Indonesia. Located on the western border of Jakarta and bordered with South Tangerang city, Tangerang is the sixth largest city proper in the nation. Tangerang is home to Soekarno–Hatta International Airport, the primary airport serving the Jakarta metropolitan area.
Depok is a landlocked city in West Java province. It is located directly south of Jakarta, and it is the third largest urban center in the Greater Jakarta metropolitan area after Jakarta and Bekasi, covering an area of about 199.91 km2.
Palembang is the capital city of the Indonesian province of South Sumatra. The city proper covers 352.51 square kilometres on both banks of the Musi River in the eastern lowlands of southern Sumatra. It had a population of 1,668,848 at the 2020 Census; the official estimate as at mid 2024 was 1,801,367.
Makassar, formerly Ujung Pandang, is the capital of the Indonesian province of South Sulawesi. It is the largest city in the region of Eastern Indonesia and the country's fifth-largest urban center after Jakarta, Surabaya, Medan, and Bandung. The city is located on the southwest coast of the island of Sulawesi, facing the Makassar Strait.