County Health Rankings & Roadmaps, A Healthier Nation, County by County

The County Health Rankings models and measures

Our Approach

The County Health Rankings model of population health

What can I do?

Action Center

Explore guides and tools for improving health.

What Works for Health

Explore programs and policies that work!

What can I learn from others?

Reports

Key findings from the last four years of County Health Rankings and other national reports.

County-by-County Blog

Project updates, commentaries, events and news about health across the nation from the County Health Rankings & Roadmaps team.

Tobacco Use Measurement Strategies

The prevalence of tobacco use is commonly measured with survey data on current cigarette smoking behavior. Though many surveys collect tobacco-related data, a major limitation of most is their relatively small sample sizes, which are not sufficient for county-level estimates.

A common survey-based data source is the Behavioral Risk Factor Surveillance System (BRFSS). Questions related to smoking behavior are included in the core questionnaire every year, and supplemental tobacco use questions are included in rotating modules. Conducted every year in all states, the BRFSS can be used to estimate smoking prevalence at the county level.