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?


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.

Birth Outcomes

Birth outcomes are a category of measures that describe health at birth. These outcomes, such as low birthweight (LBW), represent a child’s current and future morbidity — or whether a child has a “healthy start” — and serve as a health outcome related to maternal health risk.

Outcome Tabs

Explore the Data