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 can I learn from others?


Key findings from the last three 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.

Work Together

Communities vary widely, and as a result, efforts to improve health will also vary. In the midst of all this variety is one constant: people working together. With a shared vision and commitment to improved health, working together can yield better results than working alone. 


Build and sustain partnerships that reflect the diversity of your community so you can collaboratively implement strategies that result in meaningful change.

Who to Involve

Look to the groups in the center of the Take Action Cycle. How will you harness the collective power of leaders, partners, and community members, including those who are experiencing conditions that limit their opportunity to be healthy?