The SL1 1NA 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 2000-12 and terminated on 2005-05.
| Name | Type |
|---|---|
| OA21CD | E00188398 |
| 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 | [ -0.5851934877118694, 51.50692000786759 ] |