Free ZIP Code Lookup for City, County, State, and More

Do you ever need to do a ZIP Code lookup to find the correspondent city, county, or state? CDX Technologies now offers a free ZIP Code lookup tool on our website that allows you to input a U. S. ZIP Code and retrieve general data about it. Just press “Generate Report” to get the following output:


Data include congressional district information, elevation, land area and water area, latitude and longitude, as well as the latest population estimate from the U.S. Census Bureau. Click on the printer icon to print, or press “Data Definitions” to get information about each data item.

If you need to do ZIP Code lookup for an extensive list of ZIPs, we also offer a Microsoft Excel add-in, CDXZipStream, that can work with large amounts of data in Excel. CDXZipStream is a multi-purpose tool that can not only perform ZIP Code lookup, but can also calculate distance between ZIP Codes, find driving distance and driving time, perform address and ZIP Code radius analysis, create maps, and do other analysis of location-based data. It also comes in several versions to fit your particular needs. Here is a short tutorial showing how it works:


Pricing begins at $69.95, which includes a one-year subscription to our U.S. ZIP Code database. A free 30-day trial is also available.

Comments are closed