Unsure which analysis to add data to zip codes

01-15-2021 10:08 AM
New Contributor


I'm using arcGIS Pro and I have a data of zip codes with a count of how many cases per zip code. I'd like to use the US Zip Codes file to visualize each count as mapped onto each zip code area. I wasn't sure if you're supposed to use a Summarize Within, or a Spatial Join, or something else, and which direction/file to join on to which one. 

Here is what I have so far; two layers where the yellow is the US Zip Codes, and the dots are the value of the count for each zip code.


Thank you so much! Happy to proi


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MVP Esteemed Contributor

Have you tried right clicking the polygon layer, Joins and Relates, Add Join to your point table using zip code as the key (join field)?