Download State Line Zip «Trusted»

These are vector digital data files (shapefiles) compatible with most GIS software. 2. ZIP Code Boundaries

The official state boundary lines are available through the TIGER/Line Shapefiles . Download State Line zip

The Census Bureau uses , which are generalized representations of USPS ZIP code service areas. These are vector digital data files (shapefiles) compatible

Many states provide their own localized ZIP downloads for higher accuracy. For example: Download State Line zip