The DH1 1YN postcode was located in County Durham, County Durham postcode town, within North East, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1991-09 and terminated on 1995-01.
| Name | Type |
|---|---|
| OA21CD | E00171953 |
| LSOA21CD | E01034496 |
| MSOA21CD | E02004315 |
| MSOA21 | Aykley Heads, Neville's Cross & Langley Moor |
| Postcode Area | DH1 |
| Ward | Neville's Cross |
| LTLA22 | County Durham |
| UTLA22 | County Durham |
| Region | North East |
| Country | England |
| Co-ordinates | [ -1.5865441140768506, 54.766823946116155 ] |