Muslim Population in Indonesia: 86.7% (2020 Census)

According to the 2020 Indonesian Population Census:

• Muslim: 86.7% (~231 million)
• Christian: 10.6% (Protestant 7.6%, Catholic 3.0%)
• Hindu: 1.7% (concentrated in Bali)
• Buddhist: 0.8%
• Confucian: 0.4%
• Other/Traditional: 0.3%

Indonesia has the world's largest Muslim population. Islam is predominantly Sunni (Shafi'i school). The state recognizes six official religions; the constitution guarantees religious freedom.