Welcome to the National Congregations Study!
The National Congregations Study surveys a representative sample of America's churches, synagogues, mosques and other local places of worship. It gathers information about a wide range of characteristics and activities of congregations.
Our site allows visitors:
- to learn about this ongoing project, especially our new Wave 2 findings;
- to explore the survey data by creating your own analysis of it;
- to read short and extended writings about interesting findings: NCS Blog
We hope this material will be helpful to anyone seeking a deeper understanding of American religion.
If you have questions about the information or the web site, please email us.
NCS Blog: Exploring Interesting Findings

June, 2009 Report of NCS Findings:
American Congregations at the Beginning of the 21st Century
To receive updates or complete our short survey, click here