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
1,078PopulationMid-year 2024Age 16FemaleCaerphilly
407PopulationMid-year 2024Age 16FemaleBlaenau Gwent
545PopulationMid-year 2024Age 16FemaleTorfaen
539PopulationMid-year 2024Age 16FemaleMonmouthshire
1,022PopulationMid-year 2024Age 16FemaleNewport
2,236PopulationMid-year 2024Age 16FemaleCardiff
349,977 [t]PopulationMid-year 2024Age 16FemaleEngland
15,825PopulationMid-year 2024Age 16FemaleNorth East
46,273PopulationMid-year 2024Age 16FemaleNorth West
33,700PopulationMid-year 2024Age 16FemaleYorkshire and The Humber
29,935PopulationMid-year 2024Age 16FemaleEast Midlands
38,548PopulationMid-year 2024Age 16FemaleWest Midlands
39,413PopulationMid-year 2024Age 16FemaleEast
53,689PopulationMid-year 2024Age 16FemaleLondon
59,232PopulationMid-year 2024Age 16FemaleSouth East
33,362PopulationMid-year 2024Age 16FemaleSouth West
36,382 [t]PopulationMid-year 2024Age 17PersonsWales
733 [t]PopulationMid-year 2024Age 17PersonsIsle of Anglesey
1,324 [t]PopulationMid-year 2024Age 17PersonsGwynedd
1,246 [t]PopulationMid-year 2024Age 17PersonsConwy
1,140 [t]PopulationMid-year 2024Age 17PersonsDenbighshire
1,902 [t]PopulationMid-year 2024Age 17PersonsFlintshire
1,651 [t]PopulationMid-year 2024Age 17PersonsWrexham
1,430 [t]PopulationMid-year 2024Age 17PersonsPowys
652 [t]PopulationMid-year 2024Age 17PersonsCeredigion
1,412 [t]PopulationMid-year 2024Age 17PersonsPembrokeshire
2,253 [t]PopulationMid-year 2024Age 17PersonsCarmarthenshire
2,793 [t]PopulationMid-year 2024Age 17PersonsSwansea
1,667 [t]PopulationMid-year 2024Age 17PersonsNeath Port Talbot
1,692 [t]PopulationMid-year 2024Age 17PersonsBridgend
1,765 [t]PopulationMid-year 2024Age 17PersonsVale of Glamorgan
2,760 [t]PopulationMid-year 2024Age 17PersonsRhondda Cynon Taf
712 [t]PopulationMid-year 2024Age 17PersonsMerthyr Tydfil
2,096 [t]PopulationMid-year 2024Age 17PersonsCaerphilly
708 [t]PopulationMid-year 2024Age 17PersonsBlaenau Gwent
1,076 [t]PopulationMid-year 2024Age 17PersonsTorfaen
1,119 [t]PopulationMid-year 2024Age 17PersonsMonmouthshire
1,962 [t]PopulationMid-year 2024Age 17PersonsNewport
4,289 [t]PopulationMid-year 2024Age 17PersonsCardiff
695,590 [t]PopulationMid-year 2024Age 17PersonsEngland
31,475 [t]PopulationMid-year 2024Age 17PersonsNorth East
91,783 [t]PopulationMid-year 2024Age 17PersonsNorth West
67,716 [t]PopulationMid-year 2024Age 17PersonsYorkshire and The Humber
58,944 [t]PopulationMid-year 2024Age 17PersonsEast Midlands
76,386 [t]PopulationMid-year 2024Age 17PersonsWest Midlands
77,867 [t]PopulationMid-year 2024Age 17PersonsEast
107,742 [t]PopulationMid-year 2024Age 17PersonsLondon
117,669 [t]PopulationMid-year 2024Age 17PersonsSouth East
66,008 [t]PopulationMid-year 2024Age 17PersonsSouth West
18,688 [t]PopulationMid-year 2024Age 17MaleWales
396PopulationMid-year 2024Age 17MaleIsle of Anglesey
669PopulationMid-year 2024Age 17MaleGwynedd
657PopulationMid-year 2024Age 17MaleConwy
591PopulationMid-year 2024Age 17MaleDenbighshire
967PopulationMid-year 2024Age 17MaleFlintshire
869PopulationMid-year 2024Age 17MaleWrexham
718PopulationMid-year 2024Age 17MalePowys
334PopulationMid-year 2024Age 17MaleCeredigion
684PopulationMid-year 2024Age 17MalePembrokeshire
1,154PopulationMid-year 2024Age 17MaleCarmarthenshire
1,472PopulationMid-year 2024Age 17MaleSwansea
844PopulationMid-year 2024Age 17MaleNeath Port Talbot
881PopulationMid-year 2024Age 17MaleBridgend
872PopulationMid-year 2024Age 17MaleVale of Glamorgan
1,474PopulationMid-year 2024Age 17MaleRhondda Cynon Taf
381PopulationMid-year 2024Age 17MaleMerthyr Tydfil
1,055PopulationMid-year 2024Age 17MaleCaerphilly
333PopulationMid-year 2024Age 17MaleBlaenau Gwent
562PopulationMid-year 2024Age 17MaleTorfaen
577PopulationMid-year 2024Age 17MaleMonmouthshire
1,002PopulationMid-year 2024Age 17MaleNewport
2,196PopulationMid-year 2024Age 17MaleCardiff
359,069 [t]PopulationMid-year 2024Age 17MaleEngland
16,192PopulationMid-year 2024Age 17MaleNorth East
47,685PopulationMid-year 2024Age 17MaleNorth West
35,178PopulationMid-year 2024Age 17MaleYorkshire and The Humber
30,436PopulationMid-year 2024Age 17MaleEast Midlands
39,247PopulationMid-year 2024Age 17MaleWest Midlands
40,150PopulationMid-year 2024Age 17MaleEast
55,921PopulationMid-year 2024Age 17MaleLondon
60,459PopulationMid-year 2024Age 17MaleSouth East
33,801PopulationMid-year 2024Age 17MaleSouth West
17,694 [t]PopulationMid-year 2024Age 17FemaleWales
337PopulationMid-year 2024Age 17FemaleIsle of Anglesey
655PopulationMid-year 2024Age 17FemaleGwynedd
589PopulationMid-year 2024Age 17FemaleConwy
549PopulationMid-year 2024Age 17FemaleDenbighshire
935PopulationMid-year 2024Age 17FemaleFlintshire
782PopulationMid-year 2024Age 17FemaleWrexham
712PopulationMid-year 2024Age 17FemalePowys
318PopulationMid-year 2024Age 17FemaleCeredigion
728PopulationMid-year 2024Age 17FemalePembrokeshire
1,099PopulationMid-year 2024Age 17FemaleCarmarthenshire
1,321PopulationMid-year 2024Age 17FemaleSwansea
823PopulationMid-year 2024Age 17FemaleNeath Port Talbot
811PopulationMid-year 2024Age 17FemaleBridgend
893PopulationMid-year 2024Age 17FemaleVale of Glamorgan
1,286PopulationMid-year 2024Age 17FemaleRhondda Cynon Taf
331PopulationMid-year 2024Age 17FemaleMerthyr Tydfil
1,041PopulationMid-year 2024Age 17FemaleCaerphilly
Showing 1,701 to 1,800 of 329,121 rows
Page 18 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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