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Enter a corporate or residential street address, city, and state to see a specific ZIP Code ™. Enter city and state to see all the ZIP Codes ™ for that city. Enter a ZIP Code ™ to see the cities it covers. A ZIP Code result does not confirm that a person or company is at that address.
Find USPS Locations. Search for nearby Post Office™ locations, Collection Boxes, or specific services.
Which address do you want to use? Pick a match from the validated addresses we found. Results are in standard Postal Service™ format.
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.
Find the ZIP Code for an area of a city or town, or the location of a given ZIP Code. We make it simple. Enter an address and receive the ZIP+4 code. Here you will find ZIP Code frequently asked questions. Check online and get the answers quickly. Find publications and guides to assist you in managing your addresses.
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Address Lookup – Lookup individual addresses to verify/obtain the correct 5-digit ZIP Code, ZIP + 4 code, carrier route code, county code, delivery point code, and check digit code.
