RH17 postcode district
RH17 holds 719 live postcodes around Cuckfield, in Mid Sussex, Wealden, Lewes and 1 more council areas.
Towns and villages with their centre in RH17
| # | Place | County / council | Population |
|---|---|---|---|
| 1 | Cuckfield | West Sussex | 3,500 |
| 2 | South Nutfield | West Sussex | 1,920 |
| 3 | Balcombe | West Sussex | 1,424 |
| 4 | Ardingly | West Sussex | 1,250 |
| 5 | Horsted Keynes | West Sussex | 1,180 |
| 6 | Wivelsfield Green | East Sussex | 1,091 |
| 7 | Handcross | West Sussex | 1,027 |
| 8 | Bolney | West Sussex | 591 |
| 9 | Ansty | West Sussex | 332 |
| 10 | Danehill | East Sussex | 219 |
| 11 | Hickstead | West Sussex | 60 |
Wards
| Name | Share of postcodes |
|---|---|
| "Cuckfield | 30% |
| "Ardingly | 26% |
| Lindfield Rural & High Weald | 13% |
| Danehill & Fletching | 8% |
| Handcross & Pease Pottage | 7% |
| Wivelsfield | 7% |
| Haywards Heath Franklands | 5% |
| Downland Villages | 2% |
| Haywards Heath North | 2% |
| Nuthurst & Lower Beeding | 1% |
And 2 more.
Westminster constituencies
| Name | Share of postcodes |
|---|---|
| East Grinstead and Uckfield | 55% |
| Mid Sussex | 44% |
| Horsham | 1% |
Deprivation
The middle postcode here sits in decile 8 of the English Index of Multiple Deprivation (2021-Census LSOAs), where decile 1 is the most deprived tenth of neighbourhoods and 10 the least. 0% of this district's postcodes sit in the most deprived three deciles, 55% in the least deprived three.
Deprivation deciles describe the LSOA neighbourhood each postcode sits in, weighted by postcodes rather than by people, because the postcode file carries no population. A district where the deprived neighbourhoods are densely populated will read better here than it would per resident.
Neighbouring districts in the RH area
RH1 · RH2 · RH3 · RH4 · RH5 · RH6 · RH7 · RH8 · RH9 · RH10 · RH11 · RH12 · RH13 · RH14 · RH15 · RH16 · RH18 · RH19 · RH20 · RH77
Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Source: Office for National Statistics licensed under the Open Government Licence v3.0. Postcode data is the ONS Postcode Directory, August 2026 edition; counts are live postcodes with a usable location. Northern Ireland postcodes carry a separate licence and are not included; Scotland joins when the site's Scottish coverage does.