Boundary shapefiles and demographics for the United States on the Home Page

GIS Data Portal

MapData2go is a data portal for Geographic Information Systems (GIS) users, sponsored by Scan/US Inc. Both map data and demographic data are available in our data catalog.

Scan/US ZIP Boundaries

Scan/US is currently licensing for commercial use, shapefiles of the Scan/US ZIP boundaries polygon layer, to be used in GIS mapping systems such as ESRI ArcGIS, Pitney-Bowes MapInfo Professional, or free programs such as GRASS GIS.

License ZIPs

Please call us at Scan/US to find out how you can obtain these high-accuracy, up-to-date ZIP boundary files, which are also available with Scan/US current-year demographic estimates


Create maps to show population characteristics by ZIP code.