The SG1 4JU postcode was located in Stevenage, Hertfordshire postcode town, within East of England, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1983-01 and terminated on 1984-12.
| Name | Type |
|---|---|
| OA21CD | E00120792 |
| LSOA21CD | E01035569 |
| MSOA21CD | E02004944 |
| MSOA21 | St Nicholas |
| Postcode Area | SG1 |
| Ward | St Nicholas |
| LTLA22 | Stevenage |
| UTLA22 | Hertfordshire |
| Region | East of England |
| Country | England |
| Co-ordinates | [ -0.17794907807682256, 51.9211100833052 ] |