Indonesia Muslim Population 2025 | Muslim Percentage

Religions in Indonesia 2025

Indonesia is a diverse and multi-religious country with a rich spiritual heritage. As the world’s largest Muslim-majority nation, Islam is the dominant faith, followed by Christianity, Hinduism, Buddhism, Confucianism, and other traditional beliefs. The country officially recognizes six religions—Islam, Protestantism, Catholicism, Hinduism, Buddhism, and Confucianism—while also respecting indigenous faiths. The Muslim Percentage in Indonesia is 87.06%.

Religious harmony is a core principle of Indonesia’s national identity, and the government plays an active role in regulating religious affairs. Despite this diversity, the majority of Indonesians adhere to Islam, with significant Christian, Hindu, and Buddhist communities spread across different regions.

The Muslim population in Indonesia is 245,168,323 people (87.06%), making it the largest Muslim-majority nation in the world. Christianity is the second-largest religion, with 29,469,481 people (10.47%), including 20,855,988 Protestants (7.41%) and 8,613,493 Roman Catholics (3.06%).

Hinduism, primarily practiced in Bali, accounts for 1.68% of the population, while Buddhism represents 0.71%. Confucianism is followed by 0.03% of Indonesians, and 0.05% adhere to other religions. Although Indonesia officially recognizes six religions, it also acknowledges indigenous beliefs and emphasizes religious harmony across its diverse society.

Indonesia Muslim Population 2025

Islam is the largest religion in Indonesia, with 245,168,323 people identifying as Muslim. It makes up 87.06% of the Indonesia’s total population. The vast majority of Indonesian Muslims, approximately 98.37% (241,916,640 people), adhere to Sunni Islam, making it the dominant denomination. Sunni Islam in Indonesia is influenced by various Islamic schools of thought, primarily the Shafi’i school, and has been deeply integrated into the country’s cultural and social fabric.

The Shia Muslim community represents about 1% (2,451,683 people) of Indonesia’s Muslim population, with most of them residing in Jakarta and surrounding areas. Despite being a minority, Shia Muslims in Indonesia maintain religious traditions distinct from the Sunni majority. Additionally, the Ahmadiyya community, which is considered a separate sect by many mainstream Islamic groups, consists of around 400,000 followers (0.16%).

While Indonesia is home to a diverse Muslim population, Sunni Islam remains overwhelmingly dominant, with Shia and Ahmadiyya communities forming small minorities. The country upholds religious tolerance, but minority Muslim sects have faced challenges over the years. Despite this, Indonesia continues to be recognized for its moderate and pluralistic approach to Islam, fostering a unique blend of religious traditions and cultural practices.

Indonesia Muslim Population by Region

Indonesia has a diverse distribution of its Muslim population across different regions. While Islam is the dominant religion nationwide, the percentage of Muslims varies significantly between islands. Java has the highest concentration of Muslims, with over 96% of its population identifying as Muslim, making it the religious and cultural heart of the country. Other regions, such as Sumatra (87.32%) and Sulawesi (81.51%), also have high Muslim populations, reflecting the widespread influence of Islam.

However, in regions like Western New Guinea (19.72%) and the Lesser Sunda Islands (41.09%), the Muslim population is much smaller, due to historical, cultural, and demographic factors. This regional variation highlights Indonesia’s religious diversity, with significant Christian, Hindu, and indigenous religious communities coexisting alongside the Muslim majority. Despite these differences, Islam remains a unifying force, shaping the nation’s identity and cultural landscape.

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