Map
General Information
| Postal Area | Warrington |
| Postcode | WA9 4XS |
| User Type | Small (less than 25 items of mail per day) |
| Region | North West |
| Country | England |
| Local authority | St. Helens |
| Introduction Date | 1992-01-01 |
Geographic Information
| Latitude | 53.4310840 |
| Longitude | -2.7013600 |
| Easting | 353498 |
| Northing | 392929 |
| Quality | Within the building of the matched address closest to the postcode mean |