Behavioral Risk Factor Surveillance System

  • BRFSS
Behavioral Risk Factor Surveillance System

The Behavioral Risk Factor Surveillance System (BRFSS) data for health assessment and health risk indicators are available at the following sites:

BRFSS Home
BRFSS Data Trends
Selected Metropolitan/Micropolitan Area Risk Trends (SMART)
Asthma Prevalance per BRFSS
BRFSS Web Enabled Analysis Tool
Page last reviewed: May 12, 2026
Content source: CDC WONDER