Republic of Indonesia Republik Indonesia (Indonesian)
Capital and largest city | Jakarta 6°10.5′S 106°49.7′E / 6.1750°S 106.8283°E / -6.1750; 106.8283
Official language and national language | Indonesian
Regional languages | Over 700 languages
Ethnic groups | Over 300 ethnic groups
Religion (2010) | 87.2% Islam 9.9% Christianity —7.0% Protestantism —2.9% Roman Catholicism 1.7% Hinduism 0.7% Buddhism 0.2% Confucianism and others
Demonym(s) | Indonesian
Government | Unitary presidential constitutional republic
• President | Joko Widodo
• Vice President | Jusuf Kalla
• DPR Speaker | Bambang Soesatyo
• Chief Justice | Muhammad Hatta Ali
Legislature | People's Consultative Assembly (MPR)
• Upper house | Regional Representative Council (DPD)
• Lower house | People's Representative Council (DPR)