USPS - Find a ZIP Code
USPS Homepage Skip Navigation Home
National & Premier Accounts > Address Management > Find a ZIP Code
National & Premier Accounts
Manage Account
Plan & Design
  Address Management
  Find a ZIP Code
Verify & Transport
Track
News & Information
Locate & Calculate
Customer Support

Find a ZIP Code
ZIP Code information at your fingertips.
Need a ZIP Code™? We provide your business several ways to get ZIP Code information.
 
City/State/ZIP Code Associations
Find the ZIP Code for an area of a city or town, or the location of a given ZIP Code.

ZIP+4 Code Lookup
We make it simple. Enter an address and receive the ZIP+4 code.

ZIP Code FAQs
Here you will find ZIP Code frequently asked questions. Check online and get the answers quickly.


  Related Services & Links
Address Management Publications
Find publications and guides to assist you in managing your addresses.

Official USPS Abbreviations
Retrieve information on Postal abbreviations quickly and easily.

Postal Explorer
Explore a virtual library of Postal information designed to help business mailers.