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
368PopulationMid-year 2024Age 15FemaleMerthyr Tydfil
1,067PopulationMid-year 2024Age 15FemaleCaerphilly
362PopulationMid-year 2024Age 15FemaleBlaenau Gwent
540PopulationMid-year 2024Age 15FemaleTorfaen
529PopulationMid-year 2024Age 15FemaleMonmouthshire
1,030PopulationMid-year 2024Age 15FemaleNewport
2,180PopulationMid-year 2024Age 15FemaleCardiff
347,471 [t]PopulationMid-year 2024Age 15FemaleEngland
15,363PopulationMid-year 2024Age 15FemaleNorth East
46,088PopulationMid-year 2024Age 15FemaleNorth West
33,823PopulationMid-year 2024Age 15FemaleYorkshire and The Humber
29,558PopulationMid-year 2024Age 15FemaleEast Midlands
38,413PopulationMid-year 2024Age 15FemaleWest Midlands
39,582PopulationMid-year 2024Age 15FemaleEast
53,353PopulationMid-year 2024Age 15FemaleLondon
58,411PopulationMid-year 2024Age 15FemaleSouth East
32,880PopulationMid-year 2024Age 15FemaleSouth West
38,276 [t]PopulationMid-year 2024Age 16PersonsWales
806 [t]PopulationMid-year 2024Age 16PersonsIsle of Anglesey
1,300 [t]PopulationMid-year 2024Age 16PersonsGwynedd
1,249 [t]PopulationMid-year 2024Age 16PersonsConwy
1,235 [t]PopulationMid-year 2024Age 16PersonsDenbighshire
2,011 [t]PopulationMid-year 2024Age 16PersonsFlintshire
1,704 [t]PopulationMid-year 2024Age 16PersonsWrexham
1,535 [t]PopulationMid-year 2024Age 16PersonsPowys
691 [t]PopulationMid-year 2024Age 16PersonsCeredigion
1,466 [t]PopulationMid-year 2024Age 16PersonsPembrokeshire
2,330 [t]PopulationMid-year 2024Age 16PersonsCarmarthenshire
3,044 [t]PopulationMid-year 2024Age 16PersonsSwansea
1,726 [t]PopulationMid-year 2024Age 16PersonsNeath Port Talbot
1,724 [t]PopulationMid-year 2024Age 16PersonsBridgend
1,816 [t]PopulationMid-year 2024Age 16PersonsVale of Glamorgan
2,946 [t]PopulationMid-year 2024Age 16PersonsRhondda Cynon Taf
747 [t]PopulationMid-year 2024Age 16PersonsMerthyr Tydfil
2,231 [t]PopulationMid-year 2024Age 16PersonsCaerphilly
811 [t]PopulationMid-year 2024Age 16PersonsBlaenau Gwent
1,133 [t]PopulationMid-year 2024Age 16PersonsTorfaen
1,123 [t]PopulationMid-year 2024Age 16PersonsMonmouthshire
2,186 [t]PopulationMid-year 2024Age 16PersonsNewport
4,462 [t]PopulationMid-year 2024Age 16PersonsCardiff
719,178 [t]PopulationMid-year 2024Age 16PersonsEngland
32,510 [t]PopulationMid-year 2024Age 16PersonsNorth East
95,533 [t]PopulationMid-year 2024Age 16PersonsNorth West
69,321 [t]PopulationMid-year 2024Age 16PersonsYorkshire and The Humber
61,832 [t]PopulationMid-year 2024Age 16PersonsEast Midlands
79,530 [t]PopulationMid-year 2024Age 16PersonsWest Midlands
81,221 [t]PopulationMid-year 2024Age 16PersonsEast
109,960 [t]PopulationMid-year 2024Age 16PersonsLondon
121,346 [t]PopulationMid-year 2024Age 16PersonsSouth East
67,925 [t]PopulationMid-year 2024Age 16PersonsSouth West
19,543 [t]PopulationMid-year 2024Age 16MaleWales
386PopulationMid-year 2024Age 16MaleIsle of Anglesey
666PopulationMid-year 2024Age 16MaleGwynedd
613PopulationMid-year 2024Age 16MaleConwy
649PopulationMid-year 2024Age 16MaleDenbighshire
1,047PopulationMid-year 2024Age 16MaleFlintshire
847PopulationMid-year 2024Age 16MaleWrexham
836PopulationMid-year 2024Age 16MalePowys
342PopulationMid-year 2024Age 16MaleCeredigion
772PopulationMid-year 2024Age 16MalePembrokeshire
1,154PopulationMid-year 2024Age 16MaleCarmarthenshire
1,590PopulationMid-year 2024Age 16MaleSwansea
887PopulationMid-year 2024Age 16MaleNeath Port Talbot
893PopulationMid-year 2024Age 16MaleBridgend
886PopulationMid-year 2024Age 16MaleVale of Glamorgan
1,483PopulationMid-year 2024Age 16MaleRhondda Cynon Taf
373PopulationMid-year 2024Age 16MaleMerthyr Tydfil
1,153PopulationMid-year 2024Age 16MaleCaerphilly
404PopulationMid-year 2024Age 16MaleBlaenau Gwent
588PopulationMid-year 2024Age 16MaleTorfaen
584PopulationMid-year 2024Age 16MaleMonmouthshire
1,164PopulationMid-year 2024Age 16MaleNewport
2,226PopulationMid-year 2024Age 16MaleCardiff
369,201 [t]PopulationMid-year 2024Age 16MaleEngland
16,685PopulationMid-year 2024Age 16MaleNorth East
49,260PopulationMid-year 2024Age 16MaleNorth West
35,621PopulationMid-year 2024Age 16MaleYorkshire and The Humber
31,897PopulationMid-year 2024Age 16MaleEast Midlands
40,982PopulationMid-year 2024Age 16MaleWest Midlands
41,808PopulationMid-year 2024Age 16MaleEast
56,271PopulationMid-year 2024Age 16MaleLondon
62,114PopulationMid-year 2024Age 16MaleSouth East
34,563PopulationMid-year 2024Age 16MaleSouth West
18,733 [t]PopulationMid-year 2024Age 16FemaleWales
420PopulationMid-year 2024Age 16FemaleIsle of Anglesey
634PopulationMid-year 2024Age 16FemaleGwynedd
636PopulationMid-year 2024Age 16FemaleConwy
586PopulationMid-year 2024Age 16FemaleDenbighshire
964PopulationMid-year 2024Age 16FemaleFlintshire
857PopulationMid-year 2024Age 16FemaleWrexham
699PopulationMid-year 2024Age 16FemalePowys
349PopulationMid-year 2024Age 16FemaleCeredigion
694PopulationMid-year 2024Age 16FemalePembrokeshire
1,176PopulationMid-year 2024Age 16FemaleCarmarthenshire
1,454PopulationMid-year 2024Age 16FemaleSwansea
839PopulationMid-year 2024Age 16FemaleNeath Port Talbot
831PopulationMid-year 2024Age 16FemaleBridgend
930PopulationMid-year 2024Age 16FemaleVale of Glamorgan
1,463PopulationMid-year 2024Age 16FemaleRhondda Cynon Taf
374PopulationMid-year 2024Age 16FemaleMerthyr Tydfil
Showing 1,601 to 1,700 of 329,121 rows
Page 17 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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