Aggregate based on ESRI 2018 USA Population Density?

[JeffreyDuBois]

This should be very simple and I am probably just missing it.

I followed the summarize spatial data Tutorial located here:

https://developers.arcgis.com/labs/arcgisonline/summarize-spatial-data/\

and I still can't figure this out.

I have two layers, one shows every credit union in Florida and the other is the ESRI 2018 USA Population Density (See Screenshot 1).

I want to get a total count of Credit Unions per Zipcode (and eventually population per credit union per Zipcode: Population/Number of Credit Unions).

When I go to "Analysis>Summarize Data>Aggregate Points" and select my credit unions layer in the first drop down, I would expect (per the tutorial mentioned above) that I would then choose the 2018 USA Population Density layer in the "Choose the Polygon Layer" dropdown. But nothing appears (see Screenshot2).

How do I select the zipcodes?

[Suzanne-Boden · Accepted solution]

Hi Jeffrey, USA Population Density is a map image layer, which means you cannot perform vector-based analysis on it. You could use the 2017 U.S. ZIP Code Boundaries feature layer instead.