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Welsh Index of Multiple Deprivation (WIMD) 2025 indicator data by Lower layer Super Output Area (LSOA) - housing domain

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Data valuesData descriptionArea codeArea nameIndicator
61.7AverageW01000003Amlwch PortEnergy efficiency of residential properties (Standard Assessment Procedure score)
57.9AverageW01000004Amlwch RuralEnergy efficiency of residential properties (Standard Assessment Procedure score)
58.0AverageW01000005BeaumarisEnergy efficiency of residential properties (Standard Assessment Procedure score)
49.5AverageW01000006BodfforddEnergy efficiency of residential properties (Standard Assessment Procedure score)
49.6AverageW01000007BodorganEnergy efficiency of residential properties (Standard Assessment Procedure score)
62.7AverageW01000008BraintEnergy efficiency of residential properties (Standard Assessment Procedure score)
49.7AverageW01000009BryngwranEnergy efficiency of residential properties (Standard Assessment Procedure score)
51.0AverageW01000010BryntegEnergy efficiency of residential properties (Standard Assessment Procedure score)
63.9AverageW01000011Cadnant (Isle of Anglesey)Energy efficiency of residential properties (Standard Assessment Procedure score)
65.6AverageW01000012CefniEnergy efficiency of residential properties (Standard Assessment Procedure score)
57.2AverageW01000013Cwm CadnantEnergy efficiency of residential properties (Standard Assessment Procedure score)
66.1AverageW01000014CyngarEnergy efficiency of residential properties (Standard Assessment Procedure score)
61.9AverageW01000015GwyngyllEnergy efficiency of residential properties (Standard Assessment Procedure score)
58.4AverageW01000016Tref CybiEnergy efficiency of residential properties (Standard Assessment Procedure score)
63.9AverageW01000017KingslandEnergy efficiency of residential properties (Standard Assessment Procedure score)
51.1AverageW01000018LlanbadrigEnergy efficiency of residential properties (Standard Assessment Procedure score)
48.6AverageW01000019Llanbedr-gochEnergy efficiency of residential properties (Standard Assessment Procedure score)
47.5AverageW01000021LlaneilianEnergy efficiency of residential properties (Standard Assessment Procedure score)
49.5AverageW01000022LlanfaethluEnergy efficiency of residential properties (Standard Assessment Procedure score)
59.7AverageW01000023Llanfair-yn-Neubwll 1Energy efficiency of residential properties (Standard Assessment Procedure score)
61.6AverageW01000024Llanfair-yn-Neubwll 2Energy efficiency of residential properties (Standard Assessment Procedure score)
52.5AverageW01000025Llanfihangel YsgeifiogEnergy efficiency of residential properties (Standard Assessment Procedure score)
46.9AverageW01000026LlangoedEnergy efficiency of residential properties (Standard Assessment Procedure score)
49.2AverageW01000027LlanidanEnergy efficiency of residential properties (Standard Assessment Procedure score)
51.9AverageW01000028Llannerch-y-meddEnergy efficiency of residential properties (Standard Assessment Procedure score)
63.4AverageW01000029London RoadEnergy efficiency of residential properties (Standard Assessment Procedure score)
63.8AverageW01000030MaeshyfrydEnergy efficiency of residential properties (Standard Assessment Procedure score)
49.1AverageW01000031MechellEnergy efficiency of residential properties (Standard Assessment Procedure score)
71.7AverageW01000033MorawelonEnergy efficiency of residential properties (Standard Assessment Procedure score)
68.4AverageW01000034Parc a'r MynyddEnergy efficiency of residential properties (Standard Assessment Procedure score)
50.0AverageW01000035PentraethEnergy efficiency of residential properties (Standard Assessment Procedure score)
63.0AverageW01000036Porthyfelin 1Energy efficiency of residential properties (Standard Assessment Procedure score)
60.7AverageW01000037Porthyfelin 2Energy efficiency of residential properties (Standard Assessment Procedure score)
49.5AverageW01000038RhosyrEnergy efficiency of residential properties (Standard Assessment Procedure score)
61.0AverageW01000040Trearddur 2Energy efficiency of residential properties (Standard Assessment Procedure score)
72.3AverageW01000041TudurEnergy efficiency of residential properties (Standard Assessment Procedure score)
63.8AverageW01000042TysilioEnergy efficiency of residential properties (Standard Assessment Procedure score)
62.3AverageW01000044Valley 2Energy efficiency of residential properties (Standard Assessment Procedure score)
50.4AverageW01000047AbererchEnergy efficiency of residential properties (Standard Assessment Procedure score)
53.9AverageW01000050Abergwyngregyn, Llanllechid a LlandygaiEnergy efficiency of residential properties (Standard Assessment Procedure score)
61.9AverageW01000051Y BalaEnergy efficiency of residential properties (Standard Assessment Procedure score)
59.4AverageW01000052BethelEnergy efficiency of residential properties (Standard Assessment Procedure score)
46.7AverageW01000053Ceunant, Cwm-y-gloEnergy efficiency of residential properties (Standard Assessment Procedure score)
56.2AverageW01000054Y Bontnewydd a LlanfaglanEnergy efficiency of residential properties (Standard Assessment Procedure score)
53.9AverageW01000056Bowydd a'r RhiwEnergy efficiency of residential properties (Standard Assessment Procedure score)
43.2AverageW01000057Brithdir a Llanfachreth, Y Ganllwyd a LlanelltudEnergy efficiency of residential properties (Standard Assessment Procedure score)
63.3AverageW01000059CadnantEnergy efficiency of residential properties (Standard Assessment Procedure score)
41.8AverageW01000060Corris a MawddwyEnergy efficiency of residential properties (Standard Assessment Procedure score)
59.1AverageW01000061CricciethEnergy efficiency of residential properties (Standard Assessment Procedure score)
67.2AverageW01000062DeiniolEnergy efficiency of residential properties (Standard Assessment Procedure score)
41.9AverageW01000063DeiniolenEnergy efficiency of residential properties (Standard Assessment Procedure score)
66.4AverageW01000064DewiEnergy efficiency of residential properties (Standard Assessment Procedure score)
57.6AverageW01000065Diffwys a MaenofferenEnergy efficiency of residential properties (Standard Assessment Procedure score)
45.5AverageW01000066DolbenmaenEnergy efficiency of residential properties (Standard Assessment Procedure score)
54.3AverageW01000067Gogledd DolgellauEnergy efficiency of residential properties (Standard Assessment Procedure score)
62.5AverageW01000068De DolgellauEnergy efficiency of residential properties (Standard Assessment Procedure score)
45.7AverageW01000070Efailnewydd a BuanEnergy efficiency of residential properties (Standard Assessment Procedure score)
58.1AverageW01000071Gerlan a RachubEnergy efficiency of residential properties (Standard Assessment Procedure score)
62.7AverageW01000072GlyderEnergy efficiency of residential properties (Standard Assessment Procedure score)
51.0AverageW01000073Y GroeslonEnergy efficiency of residential properties (Standard Assessment Procedure score)
48.1AverageW01000074HarlechEnergy efficiency of residential properties (Standard Assessment Procedure score)
63.3AverageW01000075Hendre (Bangor)Energy efficiency of residential properties (Standard Assessment Procedure score)
63.2AverageW01000076GarthEnergy efficiency of residential properties (Standard Assessment Procedure score)
65.2AverageW01000077HiraelEnergy efficiency of residential properties (Standard Assessment Procedure score)
45.7AverageW01000078Yr EiflEnergy efficiency of residential properties (Standard Assessment Procedure score)
49.2AverageW01000080Abersoch a LlanbedrogEnergy efficiency of residential properties (Standard Assessment Procedure score)
60.2AverageW01000081LlanberisEnergy efficiency of residential properties (Standard Assessment Procedure score)
45.8AverageW01000082Llandderfel a LlanforEnergy efficiency of residential properties (Standard Assessment Procedure score)
44.7AverageW01000083Llanuwchllyn a LlanycilEnergy efficiency of residential properties (Standard Assessment Procedure score)
43.8AverageW01000084Llanengan a MynythoEnergy efficiency of residential properties (Standard Assessment Procedure score)
44.7AverageW01000085Arthog, Llangelynnin a LlanegrynEnergy efficiency of residential properties (Standard Assessment Procedure score)
49.7AverageW01000086Clynnog a LlanllyfniEnergy efficiency of residential properties (Standard Assessment Procedure score)
61.4AverageW01000087LlanrugEnergy efficiency of residential properties (Standard Assessment Procedure score)
46.7AverageW01000088Llanwnda, Rhostryfan a RhosgadfanEnergy efficiency of residential properties (Standard Assessment Procedure score)
48.6AverageW01000089LlanystumdwyEnergy efficiency of residential properties (Standard Assessment Procedure score)
66.9AverageW01000090De MarchogEnergy efficiency of residential properties (Standard Assessment Procedure score)
68.5AverageW01000091Gogledd MarchogEnergy efficiency of residential properties (Standard Assessment Procedure score)
62.8AverageW01000092Bangor UchafEnergy efficiency of residential properties (Standard Assessment Procedure score)
60.9AverageW01000093Menai a Doc Fictoria CaernarfonEnergy efficiency of residential properties (Standard Assessment Procedure score)
47.3AverageW01000094Morfa NefynEnergy efficiency of residential properties (Standard Assessment Procedure score)
46.8AverageW01000095NefynEnergy efficiency of residential properties (Standard Assessment Procedure score)
62.7AverageW01000096De BethesdaEnergy efficiency of residential properties (Standard Assessment Procedure score)
62.5AverageW01000097Gogledd BethesdaEnergy efficiency of residential properties (Standard Assessment Procedure score)
65.7AverageW01000098PebligEnergy efficiency of residential properties (Standard Assessment Procedure score)
47.7AverageW01000099Penisa'r-waun a BrynrefailEnergy efficiency of residential properties (Standard Assessment Procedure score)
54.5AverageW01000100LlanfrothenEnergy efficiency of residential properties (Standard Assessment Procedure score)
57.0AverageW01000101PenrhyndeudraethEnergy efficiency of residential properties (Standard Assessment Procedure score)
71.2AverageW01000102PenrhosgarneddEnergy efficiency of residential properties (Standard Assessment Procedure score)
51.3AverageW01000103Glasinfryn, Pentir, TreborthEnergy efficiency of residential properties (Standard Assessment Procedure score)
61.4AverageW01000104Pen-y-groes (Gwynedd)Energy efficiency of residential properties (Standard Assessment Procedure score)
61.1AverageW01000105Dwyrain PorthmadogEnergy efficiency of residential properties (Standard Assessment Procedure score)
54.5AverageW01000106Gorllewin PorthmadogEnergy efficiency of residential properties (Standard Assessment Procedure score)
54.2AverageW01000107Beddgelert, TremadogEnergy efficiency of residential properties (Standard Assessment Procedure score)
60.5AverageW01000108Gogledd PwllheliEnergy efficiency of residential properties (Standard Assessment Procedure score)
61.5AverageW01000109De PwllheliEnergy efficiency of residential properties (Standard Assessment Procedure score)
66.6AverageW01000110Hendre (Caernarfon)Energy efficiency of residential properties (Standard Assessment Procedure score)
59.6AverageW01000111SeiontEnergy efficiency of residential properties (Standard Assessment Procedure score)
52.3AverageW01000112Talysarn, CarmelEnergy efficiency of residential properties (Standard Assessment Procedure score)
56.3AverageW01000113TeiglEnergy efficiency of residential properties (Standard Assessment Procedure score)
44.7AverageW01000114TrawsfynyddEnergy efficiency of residential properties (Standard Assessment Procedure score)
Showing 1 to 100 of 19,390 rows
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Next update expected:This dataset is not expected to be updated or replaced in the future

Updates

27th November 2025
27th November 2025
27th November 2025
Dataset first published.

Main information

Designation
Accredited official statistics
Data provider
Office for National Statistics (ONS)
Data source
2021 Census

Overview

Summary of dataset and variables

The Welsh Index of Multiple Deprivation (WIMD) is the official measure of relative deprivation for small areas in Wales, ranking all 1,917 Lower Layer Super Output Areas from most (rank 1) to least (rank 1,917) deprived. It combines 54 indicators grouped under 8 domains which have the following weights in the overall index: Income (22%), Employment (20%), Health (15%), Education (14%), Access to Services (10%), Housing (9%), Community Safety (5%), and Physical Environment (5%).

WIMD produces domain ranks and an overall index to identify areas with the highest concentrations of multiple types of deprivation. Most of the indicator values, some sub-indicator values and some sub-domain ranks are also published on StatsWales. Please see the WIMD guidance report and technical report for more information.

This table contains data for the 4 indicators that form the housing domain, and 6 sub-indicators. All indicators are rounded to one decimal place apart from two that are rounded to two decimal places: households unable to afford to enter owner occupation or the private rental market, and energy efficiency.

Data collection or calculation

Conceptually, the purpose of the housing domain is to identify inadequate housing, in terms of physical and living conditions and availability. Here, living condition means the suitability of the housing for its inhabitant(s), for example in terms of health and safety, and necessary adaptations.

The housing domain contains indicators of:

  • the percentage of households that are overcrowded on the Census 2021 based bedroom measure (ONS)
  • a score of households unable to afford to enter owner occupation or the private rental market, where negative values are more deprived (less able to afford), 2023 (various sources, University of Heriot-Watt)
  • the percentage of residential properties classed as poor quality housing (which means being in disrepair or containing serious hazards), 2023 (various sources, BRE)
  • energy efficiency of residential properties (average Standard Assessment Procedure score), 2012 to 2024 (MHCLG) – note that higher values are less deprived for this indicator

There are four sub-indicators of inability to afford to enter owner occupation or the private rental market:

  • the percentage of households where the head of household is aged under 40 unable to afford to enter owner occupation, 2023 (various sources, University of Heriot-Watt)
  • the percentage of households where the head of household is aged under 40 unable to afford to enter the private rental market, 2023 (various sources, University of Heriot-Watt)
  • the percentage of private renter households where the head of household is aged 40 to 65 unable to afford to enter owner occupation, 2023 (various sources, University of Heriot-Watt)
  • the percentage of private renter households where the head of household is aged 40 to 65 unable to afford to enter the private rental market, 2023 (various sources, University of Heriot-Watt)

There are two sub-indicators of poor housing quality:

  • the percentage of residential properties in disrepair, 2023 (various sources, BRE)
  • the percentage of residential properties containing serious hazards, 2023 (various sources, BRE)
Statistical quality

The WIMD 2025 data have been produced by professional statisticians using the latest data, rigorous analytical methods, and independent validation at every stage. WIMD 2025 builds on previous versions to ensure accuracy and reliability, combining 54 indicators from diverse sources (some but not all are based on official statistics sources) to minimize bias and strengthen robustness. Quality assurance included multiple checks, replication of results, and expert review with domain specialists and local authorities.

The housing indicators comprise:

  • one census based indicator on overcrowding
  • 8 modelled indicators relating to quality and affordability, which draw on a range of mainly official (survey, census and administrative) but some non-official sources in their calculation
  • one indicator of energy efficiency based on an official source but with imputation (for on average 44% of properties)
Related reports

Published by

Organisation
Welsh Government
Contact email
statsinclusion@gov.wales

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