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?

Reports

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.

Finding More Data

Once you’ve identified areas where you want to learn more, look below for local, state and national sources of data. The state and national data sources listed below provide at least county-level data, summaries, or reports-- some query systems may provide additional levels of geographic detail including Census tract, zip code, or other administrative areas.

State-Specific Data Sources

Alabama Hawaii Massachusetts New Mexico South Dakota
Alaska Idaho Michigan New York Tennessee
Arizona Illinois Minnesota North Carolina Texas
Arkansas Indiana Mississippi North Dakota Utah
California Iowa Missouri Ohio Vermont
Colorado Kansas Montana Oklahoma Virginia
Connecticut Kentucky Nebraska Oregon Washington
Delaware Louisiana Nevada Pennsylvania West Virginia
Florida Maine New Hampshire Rhode Island Wisconsin
Georgia Maryland New Jersey South Carolina Wyoming

National Data Sources

CHSI 2015 is an interactive web application that produces health profiles for all 3,143 counties or county equivalents in the United States. Each profile includes key indicators of health outcomes, which describe the population health status of a county and factors that have the potential to influence health outcomes, such as health care access and quality, health behaviors, social factors and the physical environment.

Community Commons is an interactive mapping, networking, and learning utility for the broad-based healthy, sustainable, and livable communities’ movement. Registered users have FREE access to:

  • Over 7000 GIS data layers at state, county, zip code, block group, tract, and point-levels.
  • Contextualized mapping, visualization, analytic, impact and communication tools and apps.
  • Searchable profiles of hundreds of place-based community initiatives (multi-sector collaboratives) working towards healthy/sustainable/livable/equitable communities - funded by government and private philanthropy - complete with text & video narratives on "what's working."
  • Peer learning forums in the "interactive commons" with colleagues exploring similar interests and challenges - hosted by leading national Technical Assistance providers.

The Rural Assistance Center has compiled an extensive list of resources and tools relevant to exploring health in smaller geographic areas of the nation. Many of the data sources used in the County Health Rankings can be found here, as well as a plethora of others.