Religion, Prayer, and Faith Statistics (2026)
Clear, sourced answers about how people pray and practice their faith, drawn from primary research like Pew Research Center and Gallup. New topics are added as the data is verified.
- 36%
- report no religion, the largest group (2023)
- 31%
- are Catholic (2023)
- 19%
- are Protestant/Reformed (2023)
Statistics by topic
Explore sourced data across prayer, the Bible, the church, faith and wellbeing, youth, and faith technology.
Church and Christianity
Christianity in Switzerland: Statistics and Numbers (2023)
The two big churches in Switzerland are shrinking while the non-religious are now the largest single group. Here are the sourced numbers on Catholic and Protestant affiliation, the rise of no religion, and other faiths in Switzerland.
5 statisticsUpdated Sep 2026
Church Attendance in Switzerland: Statistics (2024)
Church membership in Switzerland is shrinking and weekly attendance is now the exception. Here are the sourced numbers on how often the Swiss attend, the decline of the main churches, and the rise of the non-affiliated.
6 statisticsUpdated Sep 2026
How these statistics are compiled
Source citations
Every figure links to the primary source page that states it, so you can check it yourself.
Primary sources
We draw on original research like Pew, Gallup, and the American Bible Society, not aggregators.
Dated figures
Each statistic is dated to the year the data was collected, so nothing reads as timeless.
Reviewed and updated
Pages are revised as new research is released, and contested evidence is flagged as such.
Every statistic in this hub is traced to a primary source, such as Pew Research Center, Gallup, the American Bible Society, or peer-reviewed research, and dated to the year the data was collected. We link each figure to the original study, note the definitions and caveats behind it, and revise pages as new research is released. Where the evidence is mixed or contested, we say so rather than pick the most flattering number.
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