Christian and unaffiliated share, youngest vs. oldest adults
Percent of adults in each age group, 2023-24 (in percent)
Key finding
Among 18 to 24 year olds, unaffiliated nearly matches Christian.
- Ages 18-24: 46%
- Ages 74+: 80%
Source: Pew Research Center, Religious Landscape Study 2023-24 · n=36,908 U.S. adults, July 2023 to March 2024. Published Feb 2025.
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Questions about this statistic
What does this statistic show?
Among 18 to 24 year olds, unaffiliated nearly matches Christian. Ages 18-24: 46%. Ages 74+: 80%.
Who published this data?
Pew Research Center, 2025. Source: Pew Research Center, Religious Landscape Study 2023-24 (https://www.pewresearch.org/religion/2025/02/26/decline-of-christianity-in-the-us-has-slowed-may-have-leveled-off/).
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- Pastors who say engagement among men ages 18 to 35 has increased Barna Group, 2026
- Pastors who say their church is multigenerational, by church attendance Lifeway Research, 2026
- Pastors who say their church is multigenerational Lifeway Research, 2026
- Senior pastors reporting higher engagement among Gen Z Barna Group, 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.