Javanese 40.6%, Sundanese 15%, Madurese 3.3%, Minangkabau 2.7%, Betawi 2.4%, Bugis 2.4%, Banten 2%, Banjar 1.7%, other or unspecified 29.9% (2000 census)
Religions:
Muslim 86.1%, Protestant 5.7%, Roman Catholic 3%, Hindu 1.8%, other or unspecified 3.4% (2000 census)
Languages:
Bahasa Indonesia (official, modified form of Malay), English, Dutch, local dialects (the most widely spoken of which is Javanese)
Literacy:
definition: age 15 and over can read and write total population: 90.4% male: 94% female: 86.8% (2004 est.)
School life expectancy (primary to tertiary education):
total: 11 years male: 12 years female: 11 years (2005)
Education expenditures: