The CH66 4WN postcode was located in Cheshire West and Chester, Cheshire West and Chester postcode town, within North West, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 2001-12 and terminated on 2009-02.
| Name | Type |
|---|---|
| OA21CD | E00168841 |
| LSOA21CD | E01035366 |
| MSOA21CD | E02003845 |
| MSOA21 | Ellesmere Port Town & Rossmore |
| Postcode Area | CH66 |
| Ward | Westminster |
| LTLA22 | Cheshire West and Chester |
| UTLA22 | Cheshire West and Chester |
| Region | North West |
| Country | England |
| Co-ordinates | [ -2.9128450429868864, 53.28635251443148 ] |