Thurrock
20 postcode sectors mapped mainly to Thurrock. Choose a district or browse the guides below. These are postcode sectors, not named neighbourhood boundaries.
Postcode districts
Area guides
20 sectors
- RM14 3Near North Ockendon
- RM15 4Near Kenningtons
- RM15 5Near Aveley
- RM15 6Near Grays
- RM15 9Near Aveley
- RM16 2Near Grays
- RM16 3Near Orsett
- RM16 4Near Chadwell St Mary
- RM16 5Near Grays
- RM16 6Near Grays
- RM17 5Near Grays
- RM17 9Near Grays
- RM20 1Near South Ockendon
- RM20 2Near South Ockendon
- SS16 6Near Basildon
- SS17 0Near Mucking
- SS17 1Near Corringham
- SS17 7Near Corringham
- SS17 8Near Horndon On The Hill
- SS17 9Near Fobbing
Authority grouping uses mapped sector boundaries from the Office for National Statistics, December 2025. It measures boundary area, not the number of addresses or residents. Guide names describe a place near the approximate sector centre.