L31 3

Postcode sector

57 live postcodes, all in Sefton.

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 Sefton. Open the map at L31 3 for neighbourhoods and points. Open the map at L31 3

Your MP

Bill EstersonLabourMP for Sefton Central

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.

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Deprivation by neighbourhood

English Indices of Deprivation 2025

Most deprived 10%Least

52 of Sefton’s 191 neighbourhoods are in England’s most deprived 20%.

Sefton, the council that holds 100% of L31 3

Average house price

£224,289

Up 3.7% in a year

HM Land Registry · Jul 2026

Median full-time pay

£36,937

120th lowest paid of 348

ONS earnings survey · 2025

House price to pay

6.1×

103rd most affordable of 348

Worked out by Open Index

Deprivation score

25.1

80th most deprived of 296

MHCLG · England only

Everything about Sefton

Postcodes in L31 3

L31 3ABSefton
L31 3ADSefton
L31 3DASefton
L31 3DBSefton
L31 3DDSefton
L31 3DESefton
L31 3DFSefton
L31 3DGSefton
L31 3DHSefton
L31 3DLSefton
L31 3DNSefton
L31 3DPSefton
L31 3DQSefton
L31 3DRSefton
L31 3DSSefton
L31 3DTSefton
L31 3DUSefton
L31 3DWSefton
L31 3DXSefton
L31 3DYSefton
L31 3DZSefton
L31 3EASefton
L31 3EBSefton
L31 3EDSefton
L31 3EESefton
L31 3EFSefton
L31 3EGSefton
L31 3EHSefton
L31 3EJSefton
L31 3ELSefton
L31 3ENSefton
L31 3EPSefton
L31 3EQSefton
L31 3ERSefton
L31 3ESSefton
L31 3ETSefton
L31 3EUSefton
L31 3EWSefton
L31 3EXSefton
L31 3EYSefton
L31 3EZSefton
L31 3FASefton
L31 3FBSefton
L31 3HASefton
L31 3HBSefton
L31 3HDSefton
L31 3HESefton
L31 3HFSefton
L31 3HGSefton
L31 3HHSefton
L31 3HNSefton
L31 3HPSefton
L31 3HRSefton
L31 3HSSefton
L31 3HTSefton
L31 3HUSefton
L31 3JDSefton