Welcome! Here you will find the enhanced version of the BRFSS Prevalence and Trends Tool. You have the option of exploring the prevalence data by location or topic. Both routes enable you to view and download prevalence estimates through charts, graphs, and maps based on the path you direct. This version provides access to prevalence estimates from the BRFSS core data at the state level as well as data from Selected Metropolitan/Micropolitan Area Risk Trends (SMART). The prevalence estimates have been updated to include both crude prevalence and age-adjusted prevalence. The tool will continue to be updated as new functions and data become available.
Explore BRFSS Data By Topic
Explore BRFSS Prevalence & Trends data for one question for all available states and MMSAs.
Work with BRFSS Data Directly
Go to the Behavioral Risk Factors Data Portal to create your own filtered BRFSS Prevalence dataset, customize visualizations, download data, and more.
Behavioral Risk Factor Surveillance System
The Behavioral Risk Factor Surveillance System (BRFSS) is the nation's premier system of health-related telephone surveys that collect state data about U.S. residents regarding their health-related risk behaviors, chronic health conditions, and use of preventive services.
- Page last reviewed: January 3, 2017
- Page last updated: January 3, 2017
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