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.

For most ZIP codes, the difference in coordinate calculation methods equates to a few miles. However, for some, the choice of coordinates can make as much as a 20 or 30 mile …

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

Learn how to pick the best population estimate for your use case from among the variety of coordinates provided in our ZIP code database.

Learn about how ZIP codes cross city, county, and even state lines. Plus, download a ZIP code database that makes matching easy.

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 …

ZIP code 08242 is located in southern New Jersey and covers a slightly less than average land area compared to other ZIP codes in the United States. It also has a slightly less than average …

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

Interactive and printable 17756 ZIP code maps, population demographics, Pennsdale PA real estate costs, rental prices, and home values.

Residents in ZIP code 19406 use public transportation to travel to work more than most areas of the nation. In most parts of the country, the majority of commuters get to work in under half an …