Enter a corporate or residential street address, city, and state to see a specific ZIP Code ™. Find by Address By City and State

Each 9-digit ZIP Code corresponds to one or more addresses within the U.S. territories. Additionally, this site offers several address-related tools, including address validation, full ZIP …

Enter a full mailing address to get the correct 9-digit ZIP+4 code and USPS-standardized address format. Free tool powered by official USPS data.

ZIP Codes for United States. Use our address lookup or code list to find the correct 5-digit or 9-digit (ZIP+4) code for your postal mails destination.

The last 4 digits of these 9-digit ZIP Codes usually represent 6-20 delivery points on a USPS carrier route. A full zip code lookup can provide you with your 9 digit zip code.

A ZIP Code is an essential part of the mailing process. We provide your business with several different ways to find a ZIP Code and understand it.

Find any zip code (including ZIP+4 - full 9-digit US zip codes) or postal code in the world by using our simple lookup function. Enter the address, city, state, province, or country into the search …

Dec 21, 2025 · What Is My ZIP Code? Find your 5-digit or 9-digit ZIP code using GPS or Google Maps. Search postal code by location, address, or city anywhere in the world

United States Zip Codes provides a free zip code map and list of zip codes by state. Find zip codes by address, zip codes by city, or zip codes by state.

A ZIP+4 code — also called a 9-digit ZIP Code — is an extended version of a standard ZIP Code that adds four extra digits after a hyphen (e.g., 12345-6789). These extra numbers help define …