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WA12 9

Postcode sector

313 live postcodes: 312 in St. Helens, 1 in Warrington.

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 St. Helens, which holds 100% of WA12 9’s postcodes. Open the map at WA12 9 for neighbourhoods and points. Open the map at WA12 9

MPs for WA12 9

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

44 of St. Helens’s 121 neighbourhoods are in England’s most deprived 20%.

St. Helens, the council that holds 100% of WA12 9

Average house price
£185,154
Up 7.3% in a year
HM Land Registry · Jul 2026
Median full-time pay
£37,306
136th lowest paid of 348
ONS earnings survey · 2025
House price to pay
5.0×
43rd most affordable of 348
Worked out by Open Index
Deprivation score
29.0
46th most deprived of 296
MHCLG · England only

Everything about St. Helens

Councils in WA12 9

Postcodes in WA12 9