Geo*Data

This wiki page is no longer being updated as of September 08, 2025. In an effort to make our documentation better for our users, we are consolidating and streamlining the documents. Please see our new, updated product page at: Melissa Docs: Geo*Data

GEO*Data is a geographic database in fixed length (ASCII) format. The GEO*Data database includes every state within the United States. You can use the ZIP file of your desired state (i.e. CA.ZIP) to add geographic data to your mailing list. GEO*Data also contains ZIP Code and county information.	Current Build Build History Notices Known Issues
Basics Geo*Data FAQ Included Databases Zip Code Database County Database Place Name Database	Documentation Melissa Documentation - GeoData Geo*Data Reference Guide