Mid Sussex
20 postcode sectors mapped mainly to Mid Sussex. Choose a district or browse the guides below. These are postcode sectors, not named neighbourhood boundaries.
Postcode districts
Area guides
20 sectors
- BN45 7Near Mid Sussex
- BN6 0Near Hassocks
- BN6 9Near Hurstpierpoint
- RH10 4Near Turners Hill
- RH10 5Near Furnace Green
- RH15 0Near Burgess Hill
- RH15 5Near Burgess Hill
- RH15 8Near Burgess Hill
- RH15 9Near Burgess Hill
- RH16 1Near Haywards Heath
- RH16 2Near Lindfield
- RH16 3Near Haywards Heath
- RH16 4Near Haywards Heath
- RH16 9Near Haywards Heath
- RH17 5Near Ansty and Staplefield
- RH17 6Near Balcombe
- RH17 7Near Lindfield Rural
- RH19 1Near East Grinstead
- RH19 4Near Forest Row
- RH19 9Near East Grinstead
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.