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ZIP Code Boundaries

ZIP Code boundaries point marketers toward high potential prospects and add relevance to search/local search.

ZIP Code Boundaries are:

  • sourced directly from USPS and enhanced using Maponics' proprietary processes
  • compiled with strict methodology and algorithms that align ZIP Code data with streets to eliminate overlaps
  • comprehensive, providing coverage across the entire United States
  • complete with latitude/longitude for all ZIP Code polygons, and ZIP Code centroids
  • easy to integrate with other datasets including Neighborhood Boundaries and GIS databases
  • available through our Spatial API and in numerous GIS formats (see samples on the right side of this page)
  • licensed for 1 to 3-year periods
  • updated and released every quarter

Interested in Canadian FSA Boundaries or Postal Codes?

Canadian FSA Boundaries

Canadian Postal Codes Database

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ZIP Code Data Samples

If you are interested in downloading ZIP Code data samples, visit our download request form.

Available formats include:

  • ESRI - Shapefile (.shp)
  • MapInfo - TAB (.tab)
  • Google Display - KML (.kml)
  • DB Loadable - WKT (.txt)
  • DB Loadable - MySQL (.sql)
  • DB Loadable - Post GIS (.sql)