Population estimates by local authority, year, sex and age

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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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Year ( of 34 selected34 selectable options)

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Age ( of 93 selected93 selectable options)

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Sex ( of 3 selected3 selectable options)

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Area ( of 37 selected37 selectable options)

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Data valuesData descriptionYearAgeSexArea
494PopulationMid-year 2024Age 1FemaleGwynedd
455PopulationMid-year 2024Age 1FemaleConwy
409PopulationMid-year 2024Age 1FemaleDenbighshire
698PopulationMid-year 2024Age 1FemaleFlintshire
619PopulationMid-year 2024Age 1FemaleWrexham
475PopulationMid-year 2024Age 1FemalePowys
216PopulationMid-year 2024Age 1FemaleCeredigion
468PopulationMid-year 2024Age 1FemalePembrokeshire
802PopulationMid-year 2024Age 1FemaleCarmarthenshire
1,102PopulationMid-year 2024Age 1FemaleSwansea
640PopulationMid-year 2024Age 1FemaleNeath Port Talbot
618PopulationMid-year 2024Age 1FemaleBridgend
584PopulationMid-year 2024Age 1FemaleVale of Glamorgan
1,085PopulationMid-year 2024Age 1FemaleRhondda Cynon Taf
257PopulationMid-year 2024Age 1FemaleMerthyr Tydfil
752PopulationMid-year 2024Age 1FemaleCaerphilly
340PopulationMid-year 2024Age 1FemaleBlaenau Gwent
443PopulationMid-year 2024Age 1FemaleTorfaen
407PopulationMid-year 2024Age 1FemaleMonmouthshire
944PopulationMid-year 2024Age 1FemaleNewport
1,725PopulationMid-year 2024Age 1FemaleCardiff
289,186 [t]PopulationMid-year 2024Age 1FemaleEngland
12,526PopulationMid-year 2024Age 1FemaleNorth East
38,282PopulationMid-year 2024Age 1FemaleNorth West
27,821PopulationMid-year 2024Age 1FemaleYorkshire and The Humber
23,690PopulationMid-year 2024Age 1FemaleEast Midlands
32,104PopulationMid-year 2024Age 1FemaleWest Midlands
32,872PopulationMid-year 2024Age 1FemaleEast
51,066PopulationMid-year 2024Age 1FemaleLondon
46,107PopulationMid-year 2024Age 1FemaleSouth East
24,718PopulationMid-year 2024Age 1FemaleSouth West
30,565 [t]PopulationMid-year 2024Age 2PersonsWales
576 [t]PopulationMid-year 2024Age 2PersonsIsle of Anglesey
1,093 [t]PopulationMid-year 2024Age 2PersonsGwynedd
981 [t]PopulationMid-year 2024Age 2PersonsConwy
963 [t]PopulationMid-year 2024Age 2PersonsDenbighshire
1,498 [t]PopulationMid-year 2024Age 2PersonsFlintshire
1,369 [t]PopulationMid-year 2024Age 2PersonsWrexham
1,117 [t]PopulationMid-year 2024Age 2PersonsPowys
545 [t]PopulationMid-year 2024Age 2PersonsCeredigion
1,100 [t]PopulationMid-year 2024Age 2PersonsPembrokeshire
1,716 [t]PopulationMid-year 2024Age 2PersonsCarmarthenshire
2,305 [t]PopulationMid-year 2024Age 2PersonsSwansea
1,320 [t]PopulationMid-year 2024Age 2PersonsNeath Port Talbot
1,407 [t]PopulationMid-year 2024Age 2PersonsBridgend
1,292 [t]PopulationMid-year 2024Age 2PersonsVale of Glamorgan
2,395 [t]PopulationMid-year 2024Age 2PersonsRhondda Cynon Taf
610 [t]PopulationMid-year 2024Age 2PersonsMerthyr Tydfil
1,709 [t]PopulationMid-year 2024Age 2PersonsCaerphilly
751 [t]PopulationMid-year 2024Age 2PersonsBlaenau Gwent
1,000 [t]PopulationMid-year 2024Age 2PersonsTorfaen
809 [t]PopulationMid-year 2024Age 2PersonsMonmouthshire
2,092 [t]PopulationMid-year 2024Age 2PersonsNewport
3,917 [t]PopulationMid-year 2024Age 2PersonsCardiff
630,059 [t]PopulationMid-year 2024Age 2PersonsEngland
27,324 [t]PopulationMid-year 2024Age 2PersonsNorth East
84,289 [t]PopulationMid-year 2024Age 2PersonsNorth West
60,398 [t]PopulationMid-year 2024Age 2PersonsYorkshire and The Humber
52,004 [t]PopulationMid-year 2024Age 2PersonsEast Midlands
69,831 [t]PopulationMid-year 2024Age 2PersonsWest Midlands
72,379 [t]PopulationMid-year 2024Age 2PersonsEast
108,655 [t]PopulationMid-year 2024Age 2PersonsLondon
100,992 [t]PopulationMid-year 2024Age 2PersonsSouth East
54,187 [t]PopulationMid-year 2024Age 2PersonsSouth West
15,750 [t]PopulationMid-year 2024Age 2MaleWales
276PopulationMid-year 2024Age 2MaleIsle of Anglesey
579PopulationMid-year 2024Age 2MaleGwynedd
494PopulationMid-year 2024Age 2MaleConwy
487PopulationMid-year 2024Age 2MaleDenbighshire
742PopulationMid-year 2024Age 2MaleFlintshire
725PopulationMid-year 2024Age 2MaleWrexham
569PopulationMid-year 2024Age 2MalePowys
277PopulationMid-year 2024Age 2MaleCeredigion
576PopulationMid-year 2024Age 2MalePembrokeshire
900PopulationMid-year 2024Age 2MaleCarmarthenshire
1,219PopulationMid-year 2024Age 2MaleSwansea
675PopulationMid-year 2024Age 2MaleNeath Port Talbot
744PopulationMid-year 2024Age 2MaleBridgend
679PopulationMid-year 2024Age 2MaleVale of Glamorgan
1,215PopulationMid-year 2024Age 2MaleRhondda Cynon Taf
328PopulationMid-year 2024Age 2MaleMerthyr Tydfil
849PopulationMid-year 2024Age 2MaleCaerphilly
402PopulationMid-year 2024Age 2MaleBlaenau Gwent
549PopulationMid-year 2024Age 2MaleTorfaen
404PopulationMid-year 2024Age 2MaleMonmouthshire
1,058PopulationMid-year 2024Age 2MaleNewport
2,003PopulationMid-year 2024Age 2MaleCardiff
322,257 [t]PopulationMid-year 2024Age 2MaleEngland
14,006PopulationMid-year 2024Age 2MaleNorth East
43,034PopulationMid-year 2024Age 2MaleNorth West
30,875PopulationMid-year 2024Age 2MaleYorkshire and The Humber
26,537PopulationMid-year 2024Age 2MaleEast Midlands
35,698PopulationMid-year 2024Age 2MaleWest Midlands
36,896PopulationMid-year 2024Age 2MaleEast
55,708PopulationMid-year 2024Age 2MaleLondon
51,454PopulationMid-year 2024Age 2MaleSouth East
28,049PopulationMid-year 2024Age 2MaleSouth West
14,815 [t]PopulationMid-year 2024Age 2FemaleWales
300PopulationMid-year 2024Age 2FemaleIsle of Anglesey
514PopulationMid-year 2024Age 2FemaleGwynedd
Showing 201 to 300 of 329,121 rows
Page 3 of 3292

Main information

Most recent update
25 September 2025
Next update expected
July 2026
Designation
Accredited official statistics
Data provider
Office for National Statistics (ONS)
Data source
Mid-year population estimates

Data notes

Overview

Summary of dataset and variables

This dataset provides population estimates for the local authorities in Wales, the English regions and the UK countries for the period from 1991 onwards by sex and single year of age.

It should be noted that for mid-2020 there are some definitional changes (particularly affecting the migration components) compared with mid-2019 population estimates data and it is advised users read the Quality and Methodology Information section on the Office for National Statistics website.

For Wales, England and Northern Ireland, the mid-2021 population estimates are the first population estimates to be based on the 2021 censuses for these countries. For Scotland, the census was moved to 2022. The mid-2022 population estimates are the first population estimates to be based on the 2022 Census for Scotland.

On 23 November 2023, the data set from 2012 to 2020 for Wales and England were rebased to be consistent with the results of Census 2021. Northern Ireland published rebased 2012 to 2020 data on 29 June 2023. Scotland published rebased 2012 to 2020 data on 9 July 2024.

On 15 July 2024 estimates for mid-2022 were revised by the ONS to account for updated estimates of international migration for Wales and England.

On 30 July 2025 estimates for mid-2022 and mid-2023 were revised by the ONS to account for updated estimates of international migration for Wales and England.

Internal migration estimates for mid-2023 have been produced using a different method to previous years, following a change to the variables available in the Higher Education Statistics Agency data.

Data collection or calculation

The Office for National Statistics (ONS) publish mid-year population estimates for Wales and England as a whole. Further information on how the data are calculated can be found on the ONS' website. A link can be found in the weblink section.

Statistical quality

The Office for National Statistics (ONS) publish mid-year population estimates for Wales and England as a whole. Further information on statistical quality can be found on the ONS' website. A link can be found in the weblink section.

Related reports

Published by

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

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Metadata

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