The SL1 1NQ postcode was located in Slough, Slough postcode town, within South East, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1984-10 and terminated on 2005-06.
| Name | Type |
|---|---|
| OA21CD | E00083371 |
| LSOA21CD | E01016511 |
| MSOA21CD | E02003417 |
| MSOA21 | Central Slough & Upton Court |
| Postcode Area | SL1 |
| Ward | Upton |
| LTLA22 | Slough |
| UTLA22 | Slough |
| Region | South East |
| Country | England |
| Co-ordinates | [ -0.5817916254976991, 51.50463990293977 ] |