17 August 1945 (declared) note: recognized by the Netherlands on 27 December 1949; in August 2005, the Netherlands announced it recognized de facto Indonesian independence on 17 August 1945
Religions
Roman Catholic 76.3%, Evangelical 13.7%, Jehovah's Witnesses 1.3%, other Protestant 0.7%, other 4.8%, none 3.2%
Muslim 86.1%, Protestant 5.7%, Roman Catholic 3%, Hindu 1.8%, other or unspecified 3.4% (2000 census)
Languages
Spanish (official), English
Bahasa Indonesia (official, modified form of Malay), English, Dutch, local dialects (the most widely spoken of which is Javanese)