The L31 1ER postcode was located in Sefton, Sefton postcode town, within North West, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1980-01 and terminated on 1994-05.
| Name | Type |
|---|---|
| OA21CD | E00035694 |
| LSOA21CD | E01007040 |
| MSOA21CD | E02001454 |
| MSOA21 | Aintree East & Waddicar |
| Postcode Area | L31 |
| Ward | Molyneux |
| LTLA22 | Sefton |
| UTLA22 | Sefton |
| Region | North West |
| Country | England |
| Co-ordinates | [ -2.9255529024339197, 53.49850958828586 ] |