The CO4 3SW postcode was located in Colchester, Essex postcode town, within East of England, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1995-07 and terminated on 1996-06.
| Name | Type |
|---|---|
| OA21CD | E00110207 |
| LSOA21CD | E01021696 |
| MSOA21CD | E02004513 |
| MSOA21 | Greenstead |
| Postcode Area | CO4 |
| Ward | Greenstead |
| LTLA22 | Colchester |
| UTLA22 | Essex |
| Region | East of England |
| Country | England |
| Co-ordinates | [ 0.9428032610549291, 51.89031995865611 ] |