The SL6 4QN postcode was located in Windsor and Maidenhead, Windsor and Maidenhead postcode town, within South East, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1980-01 and terminated on 1996-06.
| Name | Type |
|---|---|
| OA21CD | E00083485 |
| LSOA21CD | E01016534 |
| MSOA21CD | E02003426 |
| MSOA21 | Maidenhead Highway |
| Postcode Area | SL6 |
| Ward | Boyn Hill |
| LTLA22 | Windsor and Maidenhead |
| UTLA22 | Windsor and Maidenhead |
| Region | South East |
| Country | England |
| Co-ordinates | [ -0.7505802063770961, 51.51226894063933 ] |