The SG4 9WW 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 2005-01 and terminated on 2013-03.
| Name | Type |
|---|---|
| OA21CD | E00169665 |
| LSOA21CD | E01023616 |
| MSOA21CD | E02004920 |
| MSOA21 | Hitchin Town & West |
| Postcode Area | SG4 |
| Ward | Hitchin Highbury |
| LTLA22 | North Hertfordshire |
| UTLA22 | Hertfordshire |
| Region | East of England |
| Country | England |
| Co-ordinates | [ -0.2763586571754029, 51.94913607324623 ] |