Patients registered to general practices in Wales and England, by lower super output area of residence

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Standard shorthand is used in this table: [t] = total.

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Data description ( of 1 selected1 selectable options)

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Date ( of 22 selected22 selectable options)

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Patient Residence ( of 2000 selected2000 selectable options)

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Select all Wales|Select None of Wales
Select all Betsi Cadwaladr University Health Board|Select None of Betsi Cadwaladr University Health Board
Select all Powys Teaching Health Board|Select None of Powys Teaching Health Board
Select all Hywel Dda University Health Board|Select None of Hywel Dda University Health Board
Select all Swansea Bay University Health Board|Select None of Swansea Bay University Health Board
Select all Cwm Taf Morgannwg University Health Board|Select None of Cwm Taf Morgannwg University Health Board
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Select all Cardiff and Vale University Health Board|Select None of Cardiff and Vale University Health Board

Country of general practice ( of 3 selected3 selectable options)

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Data valuesData descriptionDatePatient ResidenceCountry of general practice
3,241,945 [t]Number of Patients1st January 2020AllAll patients
3,228,239Number of Patients1st January 2020AllPatients registered to practices in Wales
13,706Number of Patients1st January 2020AllPatients registered to practices in England
3,220,945Number of Patients1st January 2020WalesAll patients
3,207,240Number of Patients1st January 2020WalesPatients registered to practices in Wales
13,705Number of Patients1st January 2020WalesPatients registered to practices in England
20,807Number of Patients1st January 2020EnglandAll patients
20,807Number of Patients1st January 2020EnglandPatients registered to practices in Wales
193Number of Patients1st January 2020UnknownAll patients
192Number of Patients1st January 2020UnknownPatients registered to practices in Wales
1Number of Patients1st January 2020UnknownPatients registered to practices in England
711,602Number of Patients1st January 2020Betsi Cadwaladr University Health BoardAll patients
703,733Number of Patients1st January 2020Betsi Cadwaladr University Health BoardPatients registered to practices in Wales
7,869Number of Patients1st January 2020Betsi Cadwaladr University Health BoardPatients registered to practices in England
130,442Number of Patients1st January 2020Powys Teaching Health BoardAll patients
125,338Number of Patients1st January 2020Powys Teaching Health BoardPatients registered to practices in Wales
5,104Number of Patients1st January 2020Powys Teaching Health BoardPatients registered to practices in England
393,627Number of Patients1st January 2020Hywel Dda University Health BoardAll patients
393,627Number of Patients1st January 2020Hywel Dda University Health BoardPatients registered to practices in Wales
397,424Number of Patients1st January 2020Swansea Bay University Health BoardAll patients
397,424Number of Patients1st January 2020Swansea Bay University Health BoardPatients registered to practices in Wales
455,421Number of Patients1st January 2020Cwm Taf Morgannwg University Health BoardAll patients
455,421Number of Patients1st January 2020Cwm Taf Morgannwg University Health BoardPatients registered to practices in Wales
611,585Number of Patients1st January 2020Aneurin Bevan University Health BoardAll patients
610,853Number of Patients1st January 2020Aneurin Bevan University Health BoardPatients registered to practices in Wales
732Number of Patients1st January 2020Aneurin Bevan University Health BoardPatients registered to practices in England
520,844Number of Patients1st January 2020Cardiff and Vale University Health BoardAll patients
520,844Number of Patients1st January 2020Cardiff and Vale University Health BoardPatients registered to practices in Wales
979Number of Patients1st January 2020Isle of Anglesey 007AAll patients
979Number of Patients1st January 2020Isle of Anglesey 007APatients registered to practices in Wales
1,143Number of Patients1st January 2020Isle of Anglesey 007BAll patients
1,143Number of Patients1st January 2020Isle of Anglesey 007BPatients registered to practices in Wales
2,549Number of Patients1st January 2020Isle of Anglesey 001AAll patients
2,549Number of Patients1st January 2020Isle of Anglesey 001APatients registered to practices in Wales
1,178Number of Patients1st January 2020Isle of Anglesey 001BAll patients
1,178Number of Patients1st January 2020Isle of Anglesey 001BPatients registered to practices in Wales
1,691Number of Patients1st January 2020Isle of Anglesey 005AAll patients
1,691Number of Patients1st January 2020Isle of Anglesey 005APatients registered to practices in Wales
1,657Number of Patients1st January 2020Isle of Anglesey 006AAll patients
1,657Number of Patients1st January 2020Isle of Anglesey 006APatients registered to practices in Wales
1,777Number of Patients1st January 2020Isle of Anglesey 009AAll patients
1,777Number of Patients1st January 2020Isle of Anglesey 009APatients registered to practices in Wales
1,342Number of Patients1st January 2020Isle of Anglesey 008AAll patients
1,342Number of Patients1st January 2020Isle of Anglesey 008APatients registered to practices in Wales
1,926Number of Patients1st January 2020Isle of Anglesey 007CAll patients
1,926Number of Patients1st January 2020Isle of Anglesey 007CPatients registered to practices in Wales
1,941Number of Patients1st January 2020Isle of Anglesey 002AAll patients
1,941Number of Patients1st January 2020Isle of Anglesey 002APatients registered to practices in Wales
1,072Number of Patients1st January 2020Isle of Anglesey 008BAll patients
1,072Number of Patients1st January 2020Isle of Anglesey 008BPatients registered to practices in Wales
1,692Number of Patients1st January 2020Isle of Anglesey 006BAll patients
1,692Number of Patients1st January 2020Isle of Anglesey 006BPatients registered to practices in Wales
2,248Number of Patients1st January 2020Isle of Anglesey 005BAll patients
2,248Number of Patients1st January 2020Isle of Anglesey 005BPatients registered to practices in Wales
2,277Number of Patients1st January 2020Isle of Anglesey 006CAll patients
2,277Number of Patients1st January 2020Isle of Anglesey 006CPatients registered to practices in Wales
1,657Number of Patients1st January 2020Isle of Anglesey 008CAll patients
1,657Number of Patients1st January 2020Isle of Anglesey 008CPatients registered to practices in Wales
1,342Number of Patients1st January 2020Isle of Anglesey 003AAll patients
1,342Number of Patients1st January 2020Isle of Anglesey 003APatients registered to practices in Wales
1,763Number of Patients1st January 2020Isle of Anglesey 003BAll patients
1,763Number of Patients1st January 2020Isle of Anglesey 003BPatients registered to practices in Wales
1,204Number of Patients1st January 2020Isle of Anglesey 001CAll patients
1,204Number of Patients1st January 2020Isle of Anglesey 001CPatients registered to practices in Wales
1,444Number of Patients1st January 2020Isle of Anglesey 005CAll patients
1,444Number of Patients1st January 2020Isle of Anglesey 005CPatients registered to practices in Wales
1,326Number of Patients1st January 2020Isle of Anglesey 002BAll patients
1,326Number of Patients1st January 2020Isle of Anglesey 002BPatients registered to practices in Wales
2,248Number of Patients1st January 2020Isle of Anglesey 002CAll patients
2,248Number of Patients1st January 2020Isle of Anglesey 002CPatients registered to practices in Wales
1,659Number of Patients1st January 2020Isle of Anglesey 004AAll patients
1,659Number of Patients1st January 2020Isle of Anglesey 004APatients registered to practices in Wales
1,540Number of Patients1st January 2020Isle of Anglesey 007DAll patients
1,540Number of Patients1st January 2020Isle of Anglesey 007DPatients registered to practices in Wales
974Number of Patients1st January 2020Isle of Anglesey 007EAll patients
974Number of Patients1st January 2020Isle of Anglesey 007EPatients registered to practices in Wales
2,200Number of Patients1st January 2020Isle of Anglesey 009BAll patients
2,200Number of Patients1st January 2020Isle of Anglesey 009BPatients registered to practices in Wales
1,228Number of Patients1st January 2020Isle of Anglesey 005DAll patients
1,228Number of Patients1st January 2020Isle of Anglesey 005DPatients registered to practices in Wales
1,873Number of Patients1st January 2020Isle of Anglesey 009CAll patients
1,873Number of Patients1st January 2020Isle of Anglesey 009CPatients registered to practices in Wales
2,038Number of Patients1st January 2020Isle of Anglesey 001DAll patients
2,038Number of Patients1st January 2020Isle of Anglesey 001DPatients registered to practices in Wales
1,655Number of Patients1st January 2020Isle of Anglesey 003CAll patients
1,655Number of Patients1st January 2020Isle of Anglesey 003CPatients registered to practices in Wales
2,457Number of Patients1st January 2020Isle of Anglesey 003DAll patients
2,457Number of Patients1st January 2020Isle of Anglesey 003DPatients registered to practices in Wales
1,563Number of Patients1st January 2020Isle of Anglesey 001EAll patients
1,563Number of Patients1st January 2020Isle of Anglesey 001EPatients registered to practices in Wales
956Number of Patients1st January 2020Isle of Anglesey 002DAll patients
956Number of Patients1st January 2020Isle of Anglesey 002DPatients registered to practices in Wales
1,621Number of Patients1st January 2020Isle of Anglesey 003EAll patients
1,621Number of Patients1st January 2020Isle of Anglesey 003EPatients registered to practices in Wales
1,375Number of Patients1st January 2020Isle of Anglesey 004BAll patients
1,375Number of Patients1st January 2020Isle of Anglesey 004BPatients registered to practices in Wales
1,830Number of Patients1st January 2020Isle of Anglesey 005EAll patients
1,830Number of Patients1st January 2020Isle of Anglesey 005EPatients registered to practices in Wales
1,108Number of Patients1st January 2020Isle of Anglesey 003FAll patients
1,108Number of Patients1st January 2020Isle of Anglesey 003FPatients registered to practices in Wales
Showing 1 to 100 of 86,925 rows
Page 1 of 870

Main information

Most recent update
16 October 2025
Next update expected
January 2026
Designation
Official statistics
Data provider
NHS Wales Shared Services Partnership
Data source
No specific source from data provider
Time period covered
January 2020 to July 2025

Data notes

Overview

Summary of dataset and variables

This shows the number of patients living in Welsh lower super output areas (LSOAs) and England who are registered to general practices in Wales and patients living in Welsh LSOAs who are registered to general practices in England. The data excludes English residents registered to English practices.

Data collection or calculation

This StatsWales cube is based on data extracted quarterly by NHS Shared Services Partnership (NWSSP) from the Welsh Demographic Service system. Data prior to October 2024 was extracted from National Health Application and Infrastructure Services (NHAIS).

The quarterly data from January 2020 are extracted around the middle of the month, usually between the 10th and 16th. Note the exact date of extraction is not known for the four quarters of 2020.

The data excludes English residents registered to English practices.

Data for English residents are not at LSOA level and are aggregated.

Note this StatsWales cube includes some Welsh practices that are not subject to the General Medical Services (GMS) contract.

The LSOAs for periods up to October 2022 are based on the 2011 census and for January 2023 onwards, the LSOAs are based on the 2021 census. As a result of changes made to some 2011 census based LSOAs in the 2021 census, new LSOAs were created. Therefore, the LSOAs from the January 2023 data onwards will be slightly different from previous quarters.

Statistical quality

Usually, the LSOA of residence is not known for some patients and varies between around 100 and 600 patients by quarter.

No data is available for April 2022.

For July 2024, the data for English residents registered to Welsh practices have been imputed using September 2024 data, due to data quality issues with the July 2024 data.

Related reports

Published by

Organisation
Welsh Government
Contact email
stats.healthinfo@gov.wales

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