The RG18 9YX 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 1995-07 and terminated on 1997-12.
| Name | Type |
|---|---|
| OA21CD | E00177238 |
| LSOA21CD | E01033851 |
| MSOA21CD | E02003373 |
| MSOA21 | Hermitage & Cold Ash |
| Postcode Area | RG18 |
| Ward | Chieveley & Cold Ash |
| LTLA22 | West Berkshire |
| UTLA22 | West Berkshire |
| Region | South East |
| Country | England |
| Co-ordinates | [ -1.2727473704056782, 51.44057991413814 ] |