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Look Up a ZIP Code. ™. 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.
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.
Find out the ZIP+4 codes for any U.S. address with USPS.com's search tool. Search by street, city, state or ZIP code.
Validate a United States postal address instantly in your browser with our free demo web tool with USPS Certified Address Validation.
Look Up a ZIP Code™. Search by Address. Search by City/State. Search for a City by ZIP Code. Find USPS ® Locations Near this Address. Get Shipping Prices for this Address. Find USPS Locations in this City. Street Address Clear text field. Clear text field.
Find a ZIP Code for any address in the U.S. with USPS. Search by street, city, state, or company name and get accurate and updated results.
Find out how to use the 4-digit ZIP code extension to ensure faster and more accurate mail delivery by the USPS. Search by address, city, or ZIP code range.
