The CM20 2RQ 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 1980-01 and terminated on 1994-12.
| Name | Type |
|---|---|
| OA21CD | E00190300 |
| LSOA21CD | E01023492 |
| MSOA21CD | E02004886 |
| MSOA21 | Much Hadham & Hunsdon |
| Postcode Area | CM20 |
| Ward | Hunsdon |
| LTLA22 | East Hertfordshire |
| UTLA22 | Hertfordshire |
| Region | East of England |
| Country | England |
| Co-ordinates | [ 0.08824594788193771, 51.79708978049635 ] |