The SL3 9YN 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 1993-08 and terminated on 1995-07.
| Name | Type |
|---|---|
| OA21CD | E00083631 |
| LSOA21CD | E01016565 |
| MSOA21CD | E02003431 |
| MSOA21 | Datchet |
| Postcode Area | SL3 |
| Ward | Datchet, Horton & Wraysbury |
| LTLA22 | Windsor and Maidenhead |
| UTLA22 | Windsor and Maidenhead |
| Region | South East |
| Country | England |
| Co-ordinates | [ -0.5869931227092725, 51.48973086112267 ] |