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RH12 4

Postcode sector

293 live postcodes: 289 in Horsham, 4 in Mole Valley.

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 Horsham, which holds 99% of RH12 4’s postcodes. Open the map at RH12 4 for neighbourhoods and points. Open the map at RH12 4

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Deprivation by neighbourhood

English Indices of Deprivation 2025

Most deprived 10%Least

0 of Horsham’s 89 neighbourhoods are in England’s most deprived 20%.

Horsham, the council that holds 99% of RH12 4

Average house price
£441,654
Up 0.7% in a year
HM Land Registry · Jul 2026
Median full-time pay
£43,487
77th highest of 348
ONS earnings survey · 2025
House price to pay
10.2×
46th least affordable of 348
Worked out by Open Index
Deprivation score
9.6
18th least deprived of 296
MHCLG · England only

Everything about Horsham

Councils in RH12 4

Postcodes in RH12 4