Map of Jawa Barat

History

The oldest human inhabitant archaeological findings in the region were unearthed in Anyer on the western coast of Java with evidence of bronze and iron metallurgical culture dating to the first millennium AD. The prehistoric Buni culture, near present-day Bekasi, developed clay pottery with evidence found in Anyer to Cirebon. Artifacts dated 400 BC — AD 100, such as food and drink containers, were found mostly as burial gifts. There is archaeological evidence in Batujaya Archaeological Site dating from the 2nd century and, according to Dr Tony Djubiantono, the head of Bandung Archaeology Agency, Jiwa Temple in Batujaya, Karawang, was also built around this time.

Geography

West Java borders Jakarta and Banten province to the west and Central Java to the east. To the north is the Java Sea. To the south is the Indian Ocean. Unlike most other provinces in Indonesia which have their capitals in coastal areas, the provincial capital, Bandung, is located in the mountainous area in the centre of the province. Banten Province was formerly part of West Java but was created a separate province in 2000. West Java, in the densely populated western third of Java and covering a land area of 37,053.33 km2 (larger than Guinea-Bissau or Ulyanovsk Oblast), is home to almost one out of every five Indonesians.

West Java and Banten provinces, as a part of the Pacific Ring of Fire, have more mountains and volcanoes than any of the other provinces in Indonesia.

Economy

Initially, the economy of the Sundanese people in West Java relied heavily on rice cultivation. Ancient kingdoms established in the province such as the Tarumanagara and Sunda Kingdom are known to have relied on rice taxes and agriculture revenues. The cycle of life of the ancient Sundanese people revolved around the rice crop cycle. Traditional rice harvest festivals such as the Seren Taun were important. The ancient goddess of rice, Nyai Pohaci Sanghyang Asri, is revered in Sundanese culture. Traditionally, Sundanese people often used dry rice cultivation (ladang). After the Mataram expanded to the Priangan area in the early 17th century following the Sultan Agung campaign against Dutch Batavia, sawah (wet rice cultivation) began to be adopted in the northern lowlands of West Java.

Demographics

The population of West Java was 43,053,732 at the 2010 Census and 48,274,162 at the 2020 Census, making it the most populous province of Indonesia, home to 18% of the national total on 1.8% of the country's land. The mid-2025 official estimate was 50,759,003 (comprising 25,682,117 males and 25,076,886 females). Aside from the special district of Jakarta, it is the most densely populated province in the country with an average of 1,370 people per km2 (mid 2025 estimate).