An updated version of the ZIPCODE data set is available. You can download the most recent version from SAS Maps Online. Note that you will need to log in with your SAS profile credentials and supply your SAS Site number.
The new ZIPCODE dataset, for November 2025, contains 40,927 observations and 21 variables. The package also includes the ZIPMIL and ZIPMISC datasets. These additional ZIP codes might not be included with the SASHELP.ZIPCODE file that ships with your version of SAS.
For information on "how to replace sashelp.zipcode", see these SAS Notes:
Source: zipcodedownload.com (November 2025)
