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.

UnitedStatesZipCodes.org is the most comprehensive resource for United States zip code data. You can look up extensive data about every zip code in the country such as real estate and …

California ZIP code map and California ZIP code list. View all zip codes in CA or use the free zip code lookup.

Watch the demo of how you can combine the ability to find ZIPs in a radius with our ZIP code spreadsheet in Excel to quickly lookup dozens of statistics for the ZIP codes that you have …

If you are addressing mail, use the primary city provided by USPS that is available in every edition of our ZIP code database (Free, Small Business, or Enterprise).

Download free ZIP code maps of each state or zoom in to the area that you would like to have a map of to have a ZIP code map generated for you.

New York ZIP code map and New York ZIP code list. View all zip codes in NY or use the free zip code lookup.

Florida ZIP code map and Florida ZIP code list. View all zip codes in FL or use the free zip code lookup.

Alabama ZIP code map and Alabama ZIP code list. View all zip codes in AL or use the free zip code lookup.

Rhode Island ZIP code map and Rhode Island ZIP code list. View all zip codes in RI or use the free zip code lookup.