The RG18 4YL postcode was located in West Berkshire, West Berkshire postcode town, within South East, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1999-12 and terminated on 2001-04.
| Name | Type |
|---|---|
| OA21CD | E00082517 |
| LSOA21CD | E01016334 |
| MSOA21CD | E02003382 |
| MSOA21 | Thatcham Town |
| Postcode Area | RG18 |
| Ward | Thatcham North East |
| LTLA22 | West Berkshire |
| UTLA22 | West Berkshire |
| Region | South East |
| Country | England |
| Co-ordinates | [ -1.2518150318701688, 51.4069899384395 ] |