ZIP*Data II

This wiki page is no longer being updated as of September 08, 2025.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: ZIP*Data II

ZIP*Data II is a ZIP Code™ database in comma separated (CSV) format. This information can be used to verify addresses and organizations; as well as append data such as latitude, longitude, marketing, population data, county names, and delivery statistics.	Current Build Build History
Included Databases ZIPData2 Database ZIPCnty Database	Documentation Introduction Database Layouts Distance Calculation Abbreviations and Codes Sample ZIP Data II - Sample File