The SG4 8WD 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 2006-10 and terminated on 2012-06.
| Name | Type |
|---|---|
| OA21CD | E00119832 |
| 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 | [ -0.2340799298721536, 51.84887063535898 ] |