Health
A primary resource for county health data:
http://www.countyhealthrankings.org/
Find treatment centers:
https://findtreatment.samhsa.gov/
CDC?s portal for health statistics:
https://www.cdc.gov/nchs/
An interactive data tool that allows users to explore data and technical information related to the Healthy People 2020 objectives:
https://www.healthypeople.gov/
The Dartmouth Atlas Project documents glaring variations in how medical resources are distributed and used in the United States.
http://www.dartmouthatlas.org/