The SG4 0JQ postcode was located in North Hertfordshire, Hertfordshire postcode town, within East of England, England region.
It is now a terminated postcode, it was a Small User postcode introduced in 1995-01 and terminated on 2019-10.
| Name | Type |
|---|---|
| OA21CD | E00119963 |
| LSOA21CD | E01023617 |
| MSOA21CD | E02004919 |
| MSOA21 | Hitchin Walsworth |
| Postcode Area | SG4 |
| Ward | Hitchin Walsworth |
| LTLA22 | North Hertfordshire |
| UTLA22 | Hertfordshire |
| Region | East of England |
| Country | England |
| Co-ordinates | [ -0.2480071975506401, 51.96309540837053 ] |