• Population...........................................................................279,476,346 (2023 est.)
• Population growth rate ..................................................................0.76% (2023 est.)
• Birth rate...................................................15.05 births/1,000 population (2023 est.)
• Death rate..................................................6.77 deaths/1,000 population (2023 est.)
• Net migration rate..............................-0.71 migrant(s)/1,000 population (2023 est.)
• Ethnic groups..........................Javanese 40.1%, Sundanese 15.5%, Malay 3.7%, Batak 3.6%, Madurese 3%, Betawi 2.9%, Minangkabau 2.7%, Buginese 2.7%, Bantenese 2%, Banjarese 1.7%, Balinese 1.7%, Acehnese 1.4%, Dayak 1.4%, Sasak 1.3%, Chinese 1.2%, other 15% (2010 est.)

CIA World Factbook