500 Cities: Census Tract-level Data [GIS Friendly Format], 2016 release
2014, 2013. Data were provided by the Centers for Disease Control and Prevention [CDC], Division of Population Health, Epidemiology and Surveillance Branch. The project was funded by the Robert Wood Johnson Foundation [RWJF] in conjunction with the CDC Foundation. 500 cities project census tract-level data in GIS-friendly format can be joined with census tract spatial data [https://chronicdata.cdc.gov/500-Cities/500-Cities-Census-Tract-Boundaries/x7zy-2xmx] in a geographic information system [GIS] to produce maps of 27 measures at the census tract level.