The SG4 8SH postcode was located in North Hertfordshire, Hertfordshire postcode town, within East of England, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1981-06 and terminated on 1992-12.
| Name | Type |
|---|---|
| OA21CD | E00119837 |
| LSOA21CD | E01023595 |
| MSOA21CD | E02004923 |
| MSOA21 | Knebworth, Codicote & Kimpton |
| Postcode Area | SG4 |
| Ward | Codicote |
| LTLA22 | North Hertfordshire |
| UTLA22 | Hertfordshire |
| Region | East of England |
| Country | England |
| Co-ordinates | [ -0.24915788833622404, 51.84755841817843 ] |