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ZIP Code Database - Facts & Stats

ZIP Code Boundary Data Features

Questions? 1-800-425-1169

ZIP Code boundaries add perspective to your maps, point you toward the good potential customers, and add relevance to your local search.

ZIP Code Boundaries are:

  • Immediate Download. Working on a Saturday and need this data right now? No problem!
  • Sourced from the USPS, then enhanced and improved using 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 including Washington DC and Puerto Rico.
  • Complete with latitude/longitude for all ZIP Code polygons, and ZIP Code centroids.
  • Easy to integrate with other datasets including Neighborhood Boundaries, County Boundaries, City Boundaries, and other GIS databases.
  • Our data is updated every quarter, not yearly like other sources.
  • These are not ZCTA boundaries, but current USPS defined ZIP Codes.
  • Continuous Coverage! Unlike others who have gaps in their boundaries for areas not covered by a ZIP Code, we have filler Polygons that ensure full coverage of the United States.
  • Available in multiple major GIS formats:
    • ESRI - Shapefile (.shp)
    • Google Display - KML (.kml)
    • DB Loadable - WKT (.txt)
    • DB Loadable - MySQL™ (.sql)
    • DB Loadable - SQL Server (.sql)
    • DB Loadable - Post GIS (.sql)
    • Comma Separated Values (.csv)

Data Fields:

You get more than just the boundaries. These are just some of the data fields also included:

  • Name
  • ZIP Code Type
  • State
  • County
  • State & County FIPS
  • Centerpoint Latitude & Longitude
  • Residential Delivery Count
  • Business Delivery Count
  • P.O. Box Delivery Count
  • Single Family Delivery Count
  • Multi Family Delivery Count
  • Color (for easy mapping)
  • See More

Use ZIP Code Boundaries:

  • See customer data with actual boundaries for the ZIP Code also shown.
  • Include in your own web mashup or interactive map application on the web.
  • Use for lead assignment or for routing leads to sales reps or distributors.
  • Add ZIP Code layers to your existing Geographic Information System (GIS) such as ESRI's ArcView or MapInfo.
  • Internal data analysis of customers, vendors, or any segment imaginable.
  • Real ZIP Code boundaries, not a ZIP Code Tabulation Area (ZCTA) like most sites provide from the Census Bureau.