Rankings Data & Documentation

Find national statistics, state-level data, and technical documentation including changes to our measures, guidelines for comparing data across states, information about data years and sources, and more.

National data & documentation

2021 County Health Rankings

NATIONAL DATA TREND DATA
2021 County Health Rankings National Data

2021 CHR CSV Trends Data

2021 CHR CSV Analytic Data 2021 CHR SAS Trends Data
2021 CHR SAS Analytic Data 2021 CHR Trends Data Documentation
2021 CHR CSV/SAS Analytic Data Documentation 2010-2021 Ranked Measures
2021 Data Dictionary (PDF)  
2021 Data Dictionary (XLSX)  
2021 National Statistics Reference Table  
2021 Comparability Across States
Measure Changes (2020-2021)
2021 Digging Deeper Table

2020 County Health Rankings

NATIONAL DATA  
2020 County Health Rankings National Data

2020 Data Dictionary (PDF)/(XLSX)

2020 CHR Analytic Data (CSV)/(SAS) 2020 CHR CSV Analytic Data Documentation
2020 National Statistics Reference Table  
2020 Comparability Across States  
Measure Changes (2019-2020)  


To find and download national data and documentation from previous years, click here.