At a glance
- CDC's Youth Risk Behavior Surveillance System (YRBSS) monitors priority health behaviors and experiences among students nationwide.
- The results help clarify the factors contributing to the leading causes of illness, death, and disability among youth and young adults.

Results
High schools
- Youth Online High School Results
- YRBS Explorer
- Supplementary Tables
- Data and Documentation
- Participation Map
Middle schools
Compare high school data
Expand AllFind selected state or district prevalence estimates and confidence intervals, and compare them to national data based on t-test analyses.
*States listed had representative data for the 2021 YRBSS. With representative data, it is possible to say, for example, "X% of high school students in our state smoked cigarettes during the past month."
*Districts listed had representative data for the 2021 YRBSS. With representative data, it is possible to say, for example, “X% of high school students in our district smoked cigarettes during the past month."