CH42 3

Postcode sector

49 live postcodes, all in Wirral.

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 Wirral. Open the map at CH42 3 for neighbourhoods and points. Open the map at CH42 3

Your MP

Alison McGovernLabourMP for Birkenhead

As of 18 October 2026, from the UK Parliament Members API. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

Open in map

Deprivation by neighbourhood

English Indices of Deprivation 2025

Most deprived 10%Least

68 of Wirral’s 209 neighbourhoods are in England’s most deprived 20%.

Wirral, the council that holds 100% of CH42 3

Average house price

£221,849

Up 6.7% in a year

HM Land Registry · Jul 2026

Median full-time pay

£38,010

158th lowest paid of 348

ONS earnings survey · 2025

House price to pay

5.8×

81st most affordable of 348

Worked out by Open Index

Deprivation score

27.5

57th most deprived of 296

MHCLG · England only

Everything about Wirral

Postcodes in CH42 3

CH42 3ABWirral
CH42 3QAWirral
CH42 3SZWirral
CH42 3TAWirral
CH42 3TBWirral
CH42 3TDWirral
CH42 3TEWirral
CH42 3TFWirral
CH42 3TLWirral
CH42 3UNWirral
CH42 3UPWirral
CH42 3URWirral
CH42 3UXWirral
CH42 3UYWirral
CH42 3UZWirral
CH42 3XDWirral
CH42 3XEWirral
CH42 3XFWirral
CH42 3XHWirral
CH42 3XJWirral
CH42 3XLWirral
CH42 3XNWirral
CH42 3XPWirral
CH42 3XQWirral
CH42 3XRWirral
CH42 3XSWirral
CH42 3XTWirral
CH42 3XUWirral
CH42 3XWWirral
CH42 3XXWirral
CH42 3XYWirral
CH42 3XZWirral
CH42 3YAWirral
CH42 3YBWirral
CH42 3YDWirral
CH42 3YEWirral
CH42 3YFWirral
CH42 3YGWirral
CH42 3YHWirral
CH42 3YJWirral
CH42 3YLWirral
CH42 3YNWirral
CH42 3YPWirral
CH42 3YQWirral
CH42 3YRWirral
CH42 3YSWirral
CH42 3YTWirral
CH42 3YWWirral
CH42 3YXWirral