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BH21 3

Postcode sector

283 live postcodes: 230 in Dorset, 53 in Bournemouth, Christchurch and Poole.

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 Dorset, which holds 81% of BH21 3’s postcodes. Open the map at BH21 3 for neighbourhoods and points. Open the map at BH21 3

Your MP

As of , from the UK Parliament Members API. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

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Deprivation by neighbourhood

English Indices of Deprivation 2025

Most deprived 10%Least

9 of Dorset’s 223 neighbourhoods are in England’s most deprived 20%.

Dorset, the council that holds 81% of BH21 3

Average house price
£325,154
Down 0.1% in a year
HM Land Registry · Jul 2026
Median full-time pay
£37,462
140th lowest paid of 348
ONS earnings survey · 2025
House price to pay
8.7×
98th least affordable of 348
Worked out by Open Index
Deprivation score
16.3
116th least deprived of 296
MHCLG · England only

Everything about Dorset

Councils in BH21 3

Postcodes in BH21 3