WA55 postcode district
WA55 holds 8 live postcodes around St Helens, in Warrington.
No listed town or village has its centre in WA55; the nearest are on the neighbouring districts below.
Wards
| Name | Share of postcodes |
|---|---|
| Bewsey and Whitecross | 88% |
| Westbrook | 13% |
Westminster constituencies
| Name | Share of postcodes |
|---|---|
| Warrington South | 88% |
| Warrington North | 13% |
Deprivation
The middle postcode here sits in decile 3 of the English Index of Multiple Deprivation (2021-Census LSOAs), where decile 1 is the most deprived tenth of neighbourhoods and 10 the least. 88% of this district's postcodes sit in the most deprived three deciles, 13% 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 WA area
WA1 · WA2 · WA3 · WA4 · WA5 · WA6 · WA7 · WA8 · WA9 · WA10 · WA11 · WA12 · WA13 · WA14 · WA15 · WA16 · WA88
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.