Please sign in or register to continue.
* 1,000 Free Credits when you Register
and then every month we’ll “top off” your account with up to 1,000 free credits.

Enter a 5-Digit ZIP Code

Use the Carrier Route Map lookup to search a ZIP Code and see the USPS carrier route maps with boundaries displayed along with additional information such as number of deliverable addresses, types of routes and more.

  • Enter a 5-digit ZIP Code
  • Displays a ZIP Code boundary and the Carrier Route centroids.
  • Carrier Route Counts updated on 2019-10