Carrier Route Boundaries
Carrier Route boundary files help target direct mail and reduce mailing costs.
Key features of carrier route GIS data include:
- sourced from USPS including CASS certified data to help users qualify for maximum postage discounts
- strict methodology and algorithms that align carrier route boundaries with streets and ZIP Code boundaries
- compatible with all major street networks (Navteq, TANA, TIGER)
- includes latitude/longitude for all carrier route polygon and centroid data
- integrates easily with other datasets including ZIP Code Boundaries and GIS databases
- updated and released every quarter