Good morning everyone I am using Tableau Public to create a portfolio of maps and charts for a grant application on behalf of a non-profit community health center. This project could benefit enormously from the data contained in the "Map Layers" that are now standard in Tableau 9.3 My supervisor would like to know what the source of that data is, and if it is possible to access the raw data that is being portrayed on the map layer. Your help and assistance is truly appreciated.
This data is sourced from census. There's a tool called FactFinder which will help you get the raw data you need - American FactFinder
It's not the easiest tool, it will take you some exploration to figure it out!