United States - Postal Data
MapInfo Postal Data
- Dynamap ZIP Codes
Boundary and point ZIP Codes for the US. - Dynamap ZIP+4
A map table containing over 62 million ZIP+4 Centroids with census block correspondence.
Maponics Postal Data
- U.S. Carrier Routes
A series of map databases including carrier route and ZIP code boundaries for the United States. - U.S. ZIP Codes
5-Digit Zip Code Boundaries and map table containing over 53 million ZIP+4 Centroids.
