{"id":"c67b9e08-dacc-439a-a244-2fce79b11400","first_published_at":"2025-11-27T09:30:00.000Z","published_revision":{"id":"4a33cbb2-ecb4-4c10-a028-51203b8fb84e","revision_index":5,"previous_revision_id":"725013f2-b145-4ef4-8b7f-49681dc19d11","created_at":"2026-02-06T12:22:28.622Z","updated_at":"2026-02-06T12:25:30.421Z","approved_at":"2026-02-06T12:25:30.418Z","publish_at":"2026-02-06T13:05:00.000Z","metadata":[{"language":"cy-GB","title":"Data dangosyddion Mynegai Amddifadedd Lluosog Cymru (MALlC) 2025 fesul Ardal Gynnyrch Ehangach Haen Is (AGEHI) ac awdurdod lleol: maes mynediad at wasanaethau","summary":"Mynegai Amddifadedd Lluosog Cymru (MALlC) yw'r mesur swyddogol o amddifadedd cymharol ar gyfer ardaloedd bach yng Nghymru. Mae’n pennu safle pob un o'r 1,917 o Ardaloedd Cynnyrch Ehangach Haen Is (ACEHIau) o'r mwyaf (safle 1) i'r lleiaf (safle 1,917) difreintiedig. Mae'n cyfuno 54 o ddangosyddion wedi'u grwpio o dan 8 maes sydd â'r pwysau canlynol yn y mynegai cyffredinol: Incwm (22%), Cyflogaeth (20%), Iechyd (15%), Addysg (14%), Mynediad at Wasanaethau (10%), Tai (9%), Diogelwch Cymunedol (5%), a'r Amgylchedd Ffisegol (5%). \n\nMae MALlC yn cynhyrchu safleoedd maes a mynegai cyffredinol i nodi ardaloedd gyda'r crynodiadau uchaf o sawl math o amddifadedd. Mae'r rhan fwyaf o'r gwerthoedd dangosydd, rhai gwerthoedd is-ddangosydd a rhai safleoedd is-faes hefyd yn cael eu cyhoeddi ar StatsCymru. Gweler yr [adroddiad canllawiau ac adroddiad technegol MALlC]( https://www.llyw.cymru/mynegai-amddifadedd-lluosog-cymru-2025-cyfres) am ragor o wybodaeth.\n\nMae'r tabl hwn yn cynnwys data ar gyfer yr 20 dangosydd sy'n ffurfio'r maes mynediad at wasanaethau.                                                                                                                                                                                                                                                                       \n\nMae amcangyfrifon dangosyddion awdurdodau lleol wedi'u cynhyrchu lle mae'r data gwreiddiol yn caniatáu i’w hagregu i ddaearyddiaethau uwchben lefel ACEHI. Lle nad yw hyn yn bosibl ar gyfer dangosydd penodol, bydd cofnodion data awdurdod lleol yn dangos [x] yn y golofn Data.","collection":"Diben y maes hwn yw cofnodi amddifadedd o ganlyniad i anallu aelwyd i gael mynediad at ystod o wasanaethau a ystyrir yn angenrheidiol ar gyfer byw o ddydd i ddydd, a hynny’n ffisegol ac ar-lein. Mae hyn yn cwmpasu amddifadedd materol (er enghraifft, methu â chael bwyd) ac agweddau cymdeithasol ar amddifadedd (er enghraifft, methu â mynd i weithgareddau ar ôl yr ysgol). Mae gan y maes bwysoliad cymharol o 10% yn y mynegai cyffredinol. \n\nMae’r is-faes mynediad ffisegol yn cynnwys 19 o ddangosyddion sy’n mesur yr amser teithio dwyffordd cyfartalog i 1 o 10 o wasanaethau gan ddefnyddio dull trafnidiaeth (cyhoeddus neu breifat). Y gwasanaethau a gynhwyswyd oedd (yn nhrefn ddisgynnol pwysoliad y dangosydd): \n * fferyllfa, Partneriaeth Cydwasanaethau GIG Cymru, Mawrth 2025\n * meddygfa, MapDataCymru a GIG Lloegr, Mehefin 2025\n * siop fwyd, Points of Interest ®, Awst 2025\n * darparwr gofal plant, Arolygiaeth Gofal Cymru (AGC), Mehefin 2025\n * llyfrgell gyhoeddus, MapDataCymru, Mawrth 2025\n * swyddfa post, cais Rhyddid Gwybodaeth am leoliadau canghennau Swyddfa'r Post, Rhagfyr 2024\n * ysgol gynradd, MapDataCymru, Mawrth 2025\n * cyfleuster chwaraeon, AddressBase yr Arolwg Ordnans, Medi 2025\n * gorsaf betrol (trafnidiaeth breifat yn unig), Points of Interest ®, Awst 2025\n * ysgol uwchradd, MapDataCymru, Mawrth 2025\n\nCyfrifwyd amseroedd teithio gan ddefnyddio trafnidiaeth gyhoeddus (cerdded a defnyddio bws cyhoeddus, trên cyhoeddus neu goets genedlaethol) i'r pwynt mynediad agosaf ar gyfer gwasanaeth penodol gan ddefnyddio adnodd llwybro R5, gan ddefnyddio data amserlenni gan y Gwasanaeth Data Agored ar Fysiau a Network Rail a oedd yn gywir ar 9 Medi 2025. \n\nCyfrifwyd amseroedd teithio gan ddefnyddio trafnidiaeth breifat i'r pwynt mynediad agosaf gan ddefnyddio llyfrgell pgRouting o fewn PostGIS. Lluniwyd y rhwydwaith cerbydol ar sail data Trafnidiaeth o National Geographic Database yr Arolwg Ordnans, gan gynnwys cyflymder cerbydol cyfartalog.\n\nMae’r is-faes mynediad digidol yn mesur canran y cartrefi a busnesau bach na allant gael band eang llinell osodedig ar gyflymder lawrlwytho o 30MB/yr eiliad o leiaf (band eang cyflym iawn).\n* eiddo preswyl na all dderbyn band eang cyflym iawn (30Mbit/s)","quality":"Mae data MALlC 2025 wedi'u cynhyrchu gan ystadegwyr proffesiynol gan ddefnyddio'r data diweddaraf, dulliau dadansoddol trylwyr, a dilysu annibynnol ar bob cam. Mae MALlC 2025 yn adeiladu ar fersiynau blaenorol i sicrhau cywirdeb a dibynadwyedd, gan gyfuno 54 o ddangosyddion o ffynonellau amrywiol (mae rhai, ond nid pob un ohonynt, yn seiliedig ar ffynonellau ystadegau swyddogol) i leihau rhagfarn a chryfhau cadernid. Roedd sicrhau ansawdd yn cynnwys gwiriadau lluosog, atgynhyrchu canlyniadau, ac adolygiad arbenigol gydag arbenigwyr maes ac awdurdodau lleol.\n\nMae’r dangosyddion yn y maes mynediad at wasanaethau yn deillio’n bennaf o ffynonellau swyddogol. Mae’r 19 o ddangosyddion amseroedd teithio yn yr is-faes mynediad ffisegol wedi’u modelu gan ddefnyddio setiau data lleoliadau gwasanaethau, anheddau preswyl, amserlenni trafnidiaeth gyhoeddus a’r rhwydwaith cerbydol.\n\nSicrhawyd ansawdd data amseroedd teithio gan yr adran Daearyddiaeth a Thechnoleg, CGI, a’r tîm MALlC. Roedd hyn yn cynnwys:\n * sicrhau ansawdd pob rhif cyfeirnod eiddo unigryw (UPRN) yr oedd ei amser teithio yn hwy na 90 munud\n * delweddu’r dangosyddion fel mapiau gwres\n * cynnal hapwiriadau o lwybrau unigol yn erbyn amserlenni bysiau a threnau\n * samplu geometreg a data cyflymder Rhwydwaith Trafnidiaeth NGD yr Arolwg Ordnans\n * cymharu is-set o wasanaethau â Google Maps\n * adolygu newidiadau mewn amseroedd dangosyddion ar gyfer ACEHIau rhwng 2019 a 2025\n * gwirio ACEHIau ar y cyrion a newidiadau mawr mewn degraddau\n * asesu dosbarthiad amseroedd teithio ar draws ACEHIau, awdurdodau lleol, a mathau o anheddiad ","rounding_description":"Pob dangosydd wedi’i grynhoi i 1 pwynt degol","reason":"Newidiadau fformatio bach"},{"language":"en-GB","title":"Welsh Index of Multiple Deprivation (WIMD) 2025 indicator data by Lower layer Super Output Area (LSOA) and local authority: access to services domain","summary":"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%). \n\nWIMD 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](https://www.gov.wales/welsh-index-multiple-deprivation-wimd-2025-guidance-html) and [technical report]( https://www.gov.wales/wimd) for more information.\n\nThis table contains data for the 20 indicators that form the access to services domain. \n\nLocal authority indicator estimates have been produced where the original data allows for aggregating to geographies above LSOA level. Where this is not possible for a given indicator, local authority data entries will display [x] in the Data column.","collection":"The purpose of this domain is to capture deprivation as a result of a household’s inability to access a range of services considered necessary for day-to-day living, both physically and online. This covers both material deprivation (for example, not being able to get food) and social aspects of deprivation (for example, not being able to attend after school activities). The domain has a relative weight of 10% in the overall index. \n\nThe physical access sub-domain contains 19 indicators measuring the average travel time to 1 of 10 services using a mode of transport (public or private). The services included are (in descending order of indicator weight):\n * pharmacy, NHS Wales Shared Services Partnership, March 2025\n * General Practitioner (GP) surgery, DataMapWales and NHS England, June 2025\n * food shop, Points of Interest ®, August 2025\n * childcare provider, Care Inspectorate Wales (CIW), June 2025\n * public library, DataMapWales, March 2025\n * post office, Post Office branch locations FOIA, December 2024\n * primary school, DataMapWales, March 2025\n * sports facility, OS AddressBase, September 2025\n * petrol station (private transport only), Points of Interest ®, August 2025\n * secondary school, DataMapWales, March 2025\n\nPublic transport travel times (walking and using a public bus, public train or national coach) to the nearest access point for a given service were calculated using R5 routing engine, using timetable data from the Bus Open Data Service and Network Rail as at 9 September 2025. \n\nPrivate transport travel times to the nearest access point for a given service were calculated using the pgRouting library within PostGIS. The vehicular network was captured in the form of Ordnance Survey National Geographic Database Transport data, including average vehicular speed.\n\nThe digital access sub-domain measures the percentage of homes and small businesses unable to receive fixed line broadband at a download speed of at least 30MB/s (superfast broadband).\n * Residential premises unable to receive superfast broadband (30Mbit/s), Ofcom, Spring 2025\n","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. \n\nAll indicators in the access to services domain are primarily sourced from official sources. The 19 travel times indicators in the physical access sub-domain are modelled using service location datasets, residential dwellings, public transport timetables and the vehicular network. \n\nTravel time data quality was assured by the Data & Geography department, CGI, and the WIMD team. This included:\n* checking UPRNs with travel times over 90 minutes\n* visualising indicators as heat maps\n* random route checks against bus/train timetables\n* sampling OS NGD Transport Network geometry and speed data\n* comparing a subset of services to Google Maps\n* reviewing changes in indicator times for LSOAs from 2019 to 2025\n* checking outlying LSOAs and major decile shifts\n* assessing travel time distribution across LSOAs, authorities, and settlement types\n","rounding_description":"All indicators rounded to 1DP","reason":"Minor formatting changes"}],"rounding_applied":true,"update_frequency":{"update_type":"none"},"designation":"accredited","related_links":[{"id":"Dykb4","url":"https://www.gov.wales/welsh-index-multiple-deprivation-2025","created_at":"2025-11-26T18:39:16.451Z","label_en":"Welsh Index of Multiple Deprivation 2025","label_cy":"Welsh Index of Multiple Deprivation 2025"},{"id":"KyddB","url":"https://www.llyw.cymru/mynegai-amddifadedd-lluosog-cymru-2025","created_at":"2025-11-26T18:39:36.576Z","label_en":"Mynegai Amddifadedd Lluosog Cymru 2025","label_cy":"Mynegai Amddifadedd Lluosog Cymru 2025"}],"providers":[{"id":"f8bae7d4-4a33-4be1-a2a9-5b72f32d309c","group_id":"b2505ae3-a75f-4890-9249-04c3a3236df9","revision_id":"4a33cbb2-ecb4-4c10-a028-51203b8fb84e","language":"cy-gb","provider_id":"110fda80-50d0-4be2-b442-106732a8145e","provider_name":"Arolygiaeth Gofal Cymru","source_id":null,"created_at":"2026-02-06T12:22:28.622Z"},{"id":"5161c05d-0ba6-4c96-b759-8273d617df42","group_id":"b2505ae3-a75f-4890-9249-04c3a3236df9","revision_id":"4a33cbb2-ecb4-4c10-a028-51203b8fb84e","language":"en-gb","provider_id":"110fda80-50d0-4be2-b442-106732a8145e","provider_name":"Care Inspectorate Wales","source_id":null,"created_at":"2026-02-06T12:22:28.622Z"},{"id":"9de466ed-19c6-42c0-8acf-9f2957508ad7","group_id":"9e2abbc2-3e83-4d2d-91f3-e0f21414c8b0","revision_id":"4a33cbb2-ecb4-4c10-a028-51203b8fb84e","language":"cy-gb","provider_id":"4c3223c9-ee68-4517-ad26-d496317b3741","provider_name":"Arolwg Ordnans","source_id":null,"created_at":"2026-02-06T12:22:28.622Z"},{"id":"100ff821-0c04-4b08-b044-adbaf25b9425","group_id":"9e2abbc2-3e83-4d2d-91f3-e0f21414c8b0","revision_id":"4a33cbb2-ecb4-4c10-a028-51203b8fb84e","language":"en-gb","provider_id":"4c3223c9-ee68-4517-ad26-d496317b3741","provider_name":"Ordnance Survey","source_id":null,"created_at":"2026-02-06T12:22:28.622Z"}],"topics":[{"id":86,"path":"86","name_en":"Poverty","name_cy":"Tlodi"},{"id":88,"path":"86.88","name_en":"Deprivation","name_cy":"Amddifadedd"}]},"publisher":{"group":{"id":"e50c0a08-0474-4cc3-b8a1-eea48a0046b5","name":"Social Justice","email":"statsinclusion@gov.wales"},"organisation":{"id":"4ef4facf-c488-4837-a65b-e66d4b525965","name":"Welsh Government"}}}