@LaDee,
Out of the box, VA does not have the shape (polygon) data to display ZIP codes in a region map. This data is large and subject to frequent change. (There are likely also other reasons we don't provide it.)
In VA 7.4 or 8.2, you can load ZIP codes as custom polygons. You will need certain permissions to do so.
VA 7.4 instructions for this process:
https://support.sas.com/documentation/cdl/en/vaag/69958/HTML/default/viewer.htm#n0g5kjtnbvsrwbn1lxl2wahyc5du.htm
VA 8.2 instructions:
http://go.documentation.sas.com/?docsetId=caldatamgmtcas&docsetTarget=p1dwawsidsczlpn121j0glleicxp.htm&docsetVersion=3.3&locale=en
There are also some good posts on this community about loading custom polygons, you might want to check that out.
If you search the web, you should be able to find ZIP code boundaries for download as ESRI shapefiles.
If you attempt to display ZIP codes for the entire USA at once, you are likely to encounter some performance issues and/or error messages. It is best to filter your data down to specific states or other regions as appropriate.
I hope this helps,
Sam
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