Chelmsford, East of England · 47 UPRNs in this postcode
| Centroid | 51.76196274680851, 0.5383217914893617 |
| Country | England |
| Region | East of England |
| Administrative County | Essex |
| Administrative District | Chelmsford |
| Administrative Ward | Boreham and The Leighs |
| Parish | Boreham |
| County Electoral Division | Chelmer |
| Parliamentary Constituency | North West Essex |
| Senedd Constituency | - |
| Senedd Constituency Number | - |
| Lower Layer Super Output Area | Chelmsford 005A |
| Middle Layer Super Output Area | Chelmsford 005 |
| Output Area | - |
| Lower Layer Super Output Area (2011) | - |
| Middle Layer Super Output Area (2011) | - |
| Workplace Zone | - |
| Output Area Classification | - |
| Rural/Urban Classification | - |
| Built-up Area | - |
| Travel to Work Area | Chelmsford |
| National Park | England (non-National Park) |
| Index of Multiple Deprivation | 0 |
| Sub-ICB Location | NHS Essex |
| NHS England Region | East of England |
| NHS Health Authority | East of England |
| Primary Care Trust | Mid Essex |
| Cancer Alliance | East of England |
| Police Force Area | Essex |
| Local Enterprise Partnership (primary) | - |
| Local Enterprise Partnership (secondary) | - |
| European Electoral Region | Eastern |
| ITL Region | Chelmsford |
| Administrative County | E10000012 |
| Administrative District | E07000070 |
| Administrative Ward | E05004099 |
| Parish | E04013166 |
| County Electoral Division | E58000419 |
| Parliamentary Constituency | E14001402 |
| Lower Layer Super Output Area | E01021536 |
| Middle Layer Super Output Area | E02004489 |
| Output Area | E00109413 |
| Lower Layer Super Output Area (2011) | - |
| Middle Layer Super Output Area (2011) | - |
| Workplace Zone | E33026483 |
| Output Area Classification | - |
| Rural/Urban Classification | RLN1 |
| Built-up Area | E63011517 |
| Travel to Work Area | E30000188 |
| National Park | E65000001 |
| Sub-ICB Location | E38000106 |
| NHS England Region | E40000013 |
| NHS Health Authority | E18000006 |
| Primary Care Trust | - |
| Cancer Alliance | E56000035 |
| Police Force Area | E23000028 |
| Local Enterprise Partnership (primary) | E37000056 |
| Local Enterprise Partnership (secondary) | - |
| European Electoral Region | E15000006 |
| ITL Region | E07000070 |
All 47 UPRNs in this postcode. The JSON API returns the UPRN count; browse the UPRNs here.
The same record as JSON from the API base https://api.uprns.io:
curl https://api.uprns.io/postcodes/CM3 3JS
See the API reference for the full record schema.