We have shapefiles for:
a) voting districts b) Wards c) Neighborhoods D) Police Districts
which all overlap in non-uniform ways. We also have other data around population, income, etc that we would like to visualize.
How do we create one map in which each shapefiles above is a single layer (in Tableau, ideally). It sounds like this should be obvious, but I can not find the solution I'm looking for.
For example: One layer would be voting district, a 2nd would be ward, and a third would be neighborhood. We could then look at income in the same viz across all three and see if/how income changes as those administrative groupings change.
Tableau version: 10.5.