English

How To: Verify if a ZIP Code is included in Esri's current roster

Summary

For ZIP Codes that appear to be missing from the current list of available Esri ZIP Codes, the following process provides a way to determine if a ZIP Code should be available.

Procedure

Go to the following site: USPS Zip Code search page

  1. Click on the Cities by ZIP Code tab.
  2. Enter in the ZIP Code(s) in question (for example, '93380') and choose Find.
    [O-Image]


    This ZIP Code is a P.O. Box and therefore is not included in Esri's current ZIP Code roster.
  3. As another example, click on Look up another city by ZIP Code, this time enter ZIP Code '93381' and choose Find. This ZIP Code is also not a valid ZIP Code and therefore is not included in Esri's current ZIP Code roster.

    [O-Image]