The CM23 5AU postcode was located in East Hertfordshire, Hertfordshire postcode town, within East of England, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1996-06 and terminated on 1997-08.
| Name | Type |
|---|---|
| OA21CD | E00119071 |
| LSOA21CD | E01023441 |
| MSOA21CD | E02004882 |
| MSOA21 | Bishop's Stortford East |
| Postcode Area | CM23 |
| Ward | Bishop's Stortford All Saints |
| LTLA22 | East Hertfordshire |
| UTLA22 | Hertfordshire |
| Region | East of England |
| Country | England |
| Co-ordinates | [ 0.1671255472108514, 51.868689881981716 ] |