Methodology and Sources

Icon - gears

Health rankings methods

Learn more about the methods used to calculate the County Health Rankings.

Learn more
Icon - clip board

Rankings data and documentation

Find national statistics, state-level data and technical documentation for all years of the Rankings. 

Learn more
Icon - sign posts

Data beyond the Rankings

Explore additional resources to find data beyond what's available from the Rankings.

Learn more

Didn't find what you were looking for? View FAQs.