ZIP+4 Centroids

The ZIP+4 Centroids data set identifies more than 60 million deliverable USPS ZIP+4s and correlates this information to US Census Block data. Because ZIP+4 Codes represent small areas, they can more accurately identify latitude and longitude coordinates regardless of misspelled street names or scrambled street numbers. ZIP+4 Centroids are the most accurate ZIP Code data product sold.


Access the Pitney Bowes Software & Data Marketplace to download data samples, visualize data on map, download your licensed data and more:


  • Provides address matching to complement StreetPro® 
  • Creates dot density maps that illustrate market locations 
  • Allows use of ZIP+4 Centroids to overlay maps created from other databases 
  • Helps businesses analyze spatial relationships between current business locations, customers and competitors. 
  • Facilitates territory definition 
  • Enables direct mail targeting at the ZIP+4 level 

Coverage details

  • Coverage: USA including DC and PR
  • Release Schedule: Quarterly
  • Unit of Sale: Nation (US) or State