Christianity is the largest religion in Nauru, with approximately 93% to 95% of the population identifying as Christian.
Major Christian Denominations
- Nauru Congregational Church (NCC): The largest Protestant denomination, making up about 34% to 36% of the population.
- Roman Catholic Church: The second-largest group, accounting for roughly 33% to 34% of the population.
- Assemblies of God: Represents about 12% to 13% of residents.
- Nauru Independent Church: Comprises about 3.5% to 10% of the population depending on census data.
- Other groups: Includes Baptists, Seventh-day Adventists, and smaller presences of Jehovah’s Witnesses and the Church of Jesus Christ of Latter-day Saints.
History and Freedom
- Introduction: Foreign missionaries brought Christianity to the island during the late 19th and early 20th centuries, replacing traditional indigenous beliefs.
- Governance: The Constitution of Nauru provides for freedom of religion, though certain restrictions have historically applied to public proselytizing by specific minority groups like Jehovah’s Witnesses and Mormons.

Links for further overview of Nauru:
