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Learn what ZIP codes are, how they are assigned, and how they are used for mail delivery and shipping in the United States. Find ZIP code maps, lookup tools, and lists for any address or location.
- Find ZIPs in a Radius
Do you need to find all the ZIP codes within a certain...
- Printable Maps
When ZIP codes get that small, you really shouldn't be...
- ZIP Code Database
Here is an example ZIP code where this is important. You can...
- New York
New York ZIP code map and New York ZIP code list. View all...
- California
California ZIP code map and California ZIP code list. View...
- Ohio
Ohio ZIP code map and Ohio ZIP code list. View all zip codes...
- Minnesota
Minnesota ZIP code map and Minnesota ZIP code list. View all...
- Find ZIPs in a Radius
Find ZIP Code ranges for each state and capital city in the United States. ZipCodes.org also provides tools to calculate distance, shipping costs and radiuses for zip codes.
Find 5-digit and 9-digit (ZIP+4) codes for any location in the US using interactive map, address lookup, or code list. Learn how to use zip codes for your postal mail and avoid delivery issues.
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 ZIP codes by state, city, or address using the search function or the interactive map. Learn about the history, format, and usage of ZIP codes in the United States.
A ZIP Code (an acronym for Zone Improvement Plan) is a system of postal codes used by the United States Postal Service (USPS). The term ZIP was chosen to suggest that the mail travels more efficiently and quickly (zipping along) when senders use the code in the postal address.
Find ZIP codes for any state, city, or address in the United States. Learn about the history, types, and uses of ZIP codes for mail and shipping.
