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HISTORY
Religion
Countries with the Most Followers of Christianity
This list features the countries that have the largest following of Christianity based on national population.
RANK | COUNTRY | POPULATION | FOLLOWERS | % OF POPULATION |
1 | United States | 345 million | 213 million | 61.8% |
2 | Brazil | 211 million | 180.8 million | 85.7% |
3 | Philippines | 115 million | 92.7 million | 80.8% |
4 | Ethiopia | 132 million | 77.5 million | 58.7% |
5 | Nigeria | 232 million | 74.4 million | 32.0% |
6 | Russia | 144 million | 66 million | 45.8% |
7 | DR Congo | 109 million | 63.1 million | 57.8% |
8 | Italy | 59 million | 53.2 million | 90.0% |
9 | South Africa | 64 million | 52.9 million | 82.7% |
10 | China | 1.42 billion | 49.2 million | 3.5% |
References
Worldometers, 2024. Population by Country. Available at: https://www.worldometers.info/world-population/population-by-country/ [Accessed 1 December 2025].
World Population Review, 2024. Most Christian Countries. Available at: https://worldpopulationreview.com/country-rankings/most-christian-countries [Accessed 1 December 2025].
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