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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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
5,570PopulationMid-year 2024Age 21FemaleCardiff
334,190 [t]PopulationMid-year 2024Age 21FemaleEngland
18,466PopulationMid-year 2024Age 21FemaleNorth East
47,696PopulationMid-year 2024Age 21FemaleNorth West
35,562PopulationMid-year 2024Age 21FemaleYorkshire and The Humber
31,126PopulationMid-year 2024Age 21FemaleEast Midlands
35,421PopulationMid-year 2024Age 21FemaleWest Midlands
28,111PopulationMid-year 2024Age 21FemaleEast
55,314PopulationMid-year 2024Age 21FemaleLondon
47,140PopulationMid-year 2024Age 21FemaleSouth East
35,354PopulationMid-year 2024Age 21FemaleSouth West
37,419 [t]PopulationMid-year 2024Age 22PersonsWales
576 [t]PopulationMid-year 2024Age 22PersonsIsle of Anglesey
1,714 [t]PopulationMid-year 2024Age 22PersonsGwynedd
896 [t]PopulationMid-year 2024Age 22PersonsConwy
870 [t]PopulationMid-year 2024Age 22PersonsDenbighshire
1,401 [t]PopulationMid-year 2024Age 22PersonsFlintshire
1,379 [t]PopulationMid-year 2024Age 22PersonsWrexham
964 [t]PopulationMid-year 2024Age 22PersonsPowys
1,221 [t]PopulationMid-year 2024Age 22PersonsCeredigion
1,011 [t]PopulationMid-year 2024Age 22PersonsPembrokeshire
1,584 [t]PopulationMid-year 2024Age 22PersonsCarmarthenshire
4,328 [t]PopulationMid-year 2024Age 22PersonsSwansea
1,388 [t]PopulationMid-year 2024Age 22PersonsNeath Port Talbot
1,369 [t]PopulationMid-year 2024Age 22PersonsBridgend
1,120 [t]PopulationMid-year 2024Age 22PersonsVale of Glamorgan
2,662 [t]PopulationMid-year 2024Age 22PersonsRhondda Cynon Taf
540 [t]PopulationMid-year 2024Age 22PersonsMerthyr Tydfil
1,674 [t]PopulationMid-year 2024Age 22PersonsCaerphilly
641 [t]PopulationMid-year 2024Age 22PersonsBlaenau Gwent
896 [t]PopulationMid-year 2024Age 22PersonsTorfaen
747 [t]PopulationMid-year 2024Age 22PersonsMonmouthshire
1,613 [t]PopulationMid-year 2024Age 22PersonsNewport
8,825 [t]PopulationMid-year 2024Age 22PersonsCardiff
697,351 [t]PopulationMid-year 2024Age 22PersonsEngland
34,189 [t]PopulationMid-year 2024Age 22PersonsNorth East
95,690 [t]PopulationMid-year 2024Age 22PersonsNorth West
70,109 [t]PopulationMid-year 2024Age 22PersonsYorkshire and The Humber
61,418 [t]PopulationMid-year 2024Age 22PersonsEast Midlands
74,676 [t]PopulationMid-year 2024Age 22PersonsWest Midlands
67,028 [t]PopulationMid-year 2024Age 22PersonsEast
124,653 [t]PopulationMid-year 2024Age 22PersonsLondon
101,164 [t]PopulationMid-year 2024Age 22PersonsSouth East
68,424 [t]PopulationMid-year 2024Age 22PersonsSouth West
19,366 [t]PopulationMid-year 2024Age 22MaleWales
310PopulationMid-year 2024Age 22MaleIsle of Anglesey
836PopulationMid-year 2024Age 22MaleGwynedd
476PopulationMid-year 2024Age 22MaleConwy
455PopulationMid-year 2024Age 22MaleDenbighshire
727PopulationMid-year 2024Age 22MaleFlintshire
723PopulationMid-year 2024Age 22MaleWrexham
516PopulationMid-year 2024Age 22MalePowys
611PopulationMid-year 2024Age 22MaleCeredigion
546PopulationMid-year 2024Age 22MalePembrokeshire
892PopulationMid-year 2024Age 22MaleCarmarthenshire
2,389PopulationMid-year 2024Age 22MaleSwansea
769PopulationMid-year 2024Age 22MaleNeath Port Talbot
736PopulationMid-year 2024Age 22MaleBridgend
602PopulationMid-year 2024Age 22MaleVale of Glamorgan
1,437PopulationMid-year 2024Age 22MaleRhondda Cynon Taf
299PopulationMid-year 2024Age 22MaleMerthyr Tydfil
870PopulationMid-year 2024Age 22MaleCaerphilly
304PopulationMid-year 2024Age 22MaleBlaenau Gwent
453PopulationMid-year 2024Age 22MaleTorfaen
380PopulationMid-year 2024Age 22MaleMonmouthshire
828PopulationMid-year 2024Age 22MaleNewport
4,207PopulationMid-year 2024Age 22MaleCardiff
357,073 [t]PopulationMid-year 2024Age 22MaleEngland
17,699PopulationMid-year 2024Age 22MaleNorth East
48,485PopulationMid-year 2024Age 22MaleNorth West
35,849PopulationMid-year 2024Age 22MaleYorkshire and The Humber
31,747PopulationMid-year 2024Age 22MaleEast Midlands
38,626PopulationMid-year 2024Age 22MaleWest Midlands
35,201PopulationMid-year 2024Age 22MaleEast
61,444PopulationMid-year 2024Age 22MaleLondon
52,615PopulationMid-year 2024Age 22MaleSouth East
35,407PopulationMid-year 2024Age 22MaleSouth West
18,053 [t]PopulationMid-year 2024Age 22FemaleWales
266PopulationMid-year 2024Age 22FemaleIsle of Anglesey
878PopulationMid-year 2024Age 22FemaleGwynedd
420PopulationMid-year 2024Age 22FemaleConwy
415PopulationMid-year 2024Age 22FemaleDenbighshire
674PopulationMid-year 2024Age 22FemaleFlintshire
656PopulationMid-year 2024Age 22FemaleWrexham
448PopulationMid-year 2024Age 22FemalePowys
610PopulationMid-year 2024Age 22FemaleCeredigion
465PopulationMid-year 2024Age 22FemalePembrokeshire
692PopulationMid-year 2024Age 22FemaleCarmarthenshire
1,939PopulationMid-year 2024Age 22FemaleSwansea
619PopulationMid-year 2024Age 22FemaleNeath Port Talbot
633PopulationMid-year 2024Age 22FemaleBridgend
518PopulationMid-year 2024Age 22FemaleVale of Glamorgan
1,225PopulationMid-year 2024Age 22FemaleRhondda Cynon Taf
241PopulationMid-year 2024Age 22FemaleMerthyr Tydfil
804PopulationMid-year 2024Age 22FemaleCaerphilly
337PopulationMid-year 2024Age 22FemaleBlaenau Gwent
443PopulationMid-year 2024Age 22FemaleTorfaen
367PopulationMid-year 2024Age 22FemaleMonmouthshire
785PopulationMid-year 2024Age 22FemaleNewport
4,618PopulationMid-year 2024Age 22FemaleCardiff
Showing 2,201 to 2,300 of 329,121 rows
Page 23 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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