St Asaph currently has 13 mapped postboxes recorded by The Postbox Hunter. The postboxes in St Asaph include 3 recorded royal cyphers. The most common is EIIR, recorded on 10 postboxes, representing 76.9% of the mapped total. The complete recorded cypher list is: EIIR (10), GR (2) and crown (1). The most commonly recorded postbox type is Lamp, with 7 mapped examples. The data contains 3 different recorded postbox types. Across the available tagging data, 2 designs are represented. This information is generated from the latest postbox location and tagging data available to The Postbox Hunter.