Local Delivery Units Look Up Table

Coordinate system: 4326


This table indicates postal codes where a building or discrete area has multiple postal codes. The postal code associated servicing the greatest number of addresses (i.e., points of call) is represented in the LDU layer. The non-dominant postal codes are retained in this table and are not represented in the Local Delivery Unit (LDU) layer.

Additional tables and supporting documentation are available in the Data Dictionary and User Manual.

Additional Documentation