Americans with no religious affiliation
Percent of Americans who are religious nones, Gallup, 2025 (in percent)
Key finding
- Americans with no religious affiliation: 24%. Americans have no religious affiliation, a new high reported by Gallup in 2025
Source: Lifeway Research, What Does the Decline in Americans’ Religious Engagement Mean for Churches? · Article published 2026-04-28.
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Questions about this statistic
What does this statistic show?
Americans with no religious affiliation: 24%. Americans have no religious affiliation, a new high reported by Gallup in 2025.
Who published this data?
Lifeway Research, 2025. Source: Lifeway Research, What Does the Decline in Americans’ Religious Engagement Mean for Churches? (https://research.lifeway.com/2026/04/28/what-does-the-decline-in-americans-religious-engagement-mean-for-churches/).
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- Catholics with a favorable view of Pope Leo XIV Public Religion Research Institute, 2026
- Confidence in organized religion or the church Lifeway Research, 2026
About this data
Leader Insights collects statistics about U.S. churches from published research by organizations such as Lifeway Research, Barna Group, Springtide, the American Bible Society and PRRI. Every number is checked against the wording of the original source before it is published, and each statistic links back to the study it came from. Figures are reproduced from the publishers named above; see the source for full methodology.