Map
General Information
| Postal Area | Wirral |
| Postcode | CH1 3AZ |
| User Type | Large (more than 25 items of mail per day) |
| Region | North West |
| Country | England |
| Local authority | Cheshire West and Chester |
| Introduction Date | 1981-06-01 |
| Termination Date | 1995-07-01 |
| IMD 2025 | Decile 3 (most deprived = 1, least = 10) Rank 9,513 of 33,755 English Indices of Deprivation 2025 |
Geographic Information
| Latitude | 53.1950160 |
| Longitude | -2.8815800 |
| Easting | 341200 |
| Northing | 366800 |
| Quality | Postcode terminated prior to Gridlink® initiative, last known ONS postcode grid reference |