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BN17

Postcode district

768 live postcodes, all in Arun.

A postcode has no figures of its own: each layer is published for whole councils, neighbourhoods or exact points. The figures below are for the whole of Arun. Open the map at BN17 for neighbourhoods and points. Open the map at BN17

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Deprivation by neighbourhood

English Indices of Deprivation 2025

Most deprived 10%Least

9 of Arun’s 99 neighbourhoods are in England’s most deprived 20%.

Arun, the council that holds 100% of BN17

Average house price
£321,460
Up 0.9% in a year
HM Land Registry · Jul 2026
Median full-time pay
£34,546
44th lowest of 348
ONS earnings survey · 2025
House price to pay
9.3×
73rd least affordable of 348
Worked out by Open Index
Deprivation score
19.4
141st most deprived of 296
MHCLG · England only

Everything about Arun

Sectors in BN17