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
649PopulationMid-year 2024Age 20FemaleNewport
5,577PopulationMid-year 2024Age 20FemaleCardiff
336,033 [t]PopulationMid-year 2024Age 20FemaleEngland
18,464PopulationMid-year 2024Age 20FemaleNorth East
48,674PopulationMid-year 2024Age 20FemaleNorth West
37,343PopulationMid-year 2024Age 20FemaleYorkshire and The Humber
32,625PopulationMid-year 2024Age 20FemaleEast Midlands
35,644PopulationMid-year 2024Age 20FemaleWest Midlands
27,842PopulationMid-year 2024Age 20FemaleEast
51,689PopulationMid-year 2024Age 20FemaleLondon
47,766PopulationMid-year 2024Age 20FemaleSouth East
35,986PopulationMid-year 2024Age 20FemaleSouth West
38,407 [t]PopulationMid-year 2024Age 21PersonsWales
486 [t]PopulationMid-year 2024Age 21PersonsIsle of Anglesey
1,952 [t]PopulationMid-year 2024Age 21PersonsGwynedd
668 [t]PopulationMid-year 2024Age 21PersonsConwy
745 [t]PopulationMid-year 2024Age 21PersonsDenbighshire
1,143 [t]PopulationMid-year 2024Age 21PersonsFlintshire
1,169 [t]PopulationMid-year 2024Age 21PersonsWrexham
953 [t]PopulationMid-year 2024Age 21PersonsPowys
1,678 [t]PopulationMid-year 2024Age 21PersonsCeredigion
951 [t]PopulationMid-year 2024Age 21PersonsPembrokeshire
1,598 [t]PopulationMid-year 2024Age 21PersonsCarmarthenshire
4,683 [t]PopulationMid-year 2024Age 21PersonsSwansea
1,595 [t]PopulationMid-year 2024Age 21PersonsNeath Port Talbot
1,230 [t]PopulationMid-year 2024Age 21PersonsBridgend
1,040 [t]PopulationMid-year 2024Age 21PersonsVale of Glamorgan
2,777 [t]PopulationMid-year 2024Age 21PersonsRhondda Cynon Taf
571 [t]PopulationMid-year 2024Age 21PersonsMerthyr Tydfil
1,562 [t]PopulationMid-year 2024Age 21PersonsCaerphilly
580 [t]PopulationMid-year 2024Age 21PersonsBlaenau Gwent
785 [t]PopulationMid-year 2024Age 21PersonsTorfaen
498 [t]PopulationMid-year 2024Age 21PersonsMonmouthshire
1,452 [t]PopulationMid-year 2024Age 21PersonsNewport
10,291 [t]PopulationMid-year 2024Age 21PersonsCardiff
691,406 [t]PopulationMid-year 2024Age 21PersonsEngland
37,975 [t]PopulationMid-year 2024Age 21PersonsNorth East
97,698 [t]PopulationMid-year 2024Age 21PersonsNorth West
72,583 [t]PopulationMid-year 2024Age 21PersonsYorkshire and The Humber
65,033 [t]PopulationMid-year 2024Age 21PersonsEast Midlands
74,517 [t]PopulationMid-year 2024Age 21PersonsWest Midlands
60,244 [t]PopulationMid-year 2024Age 21PersonsEast
111,841 [t]PopulationMid-year 2024Age 21PersonsLondon
98,621 [t]PopulationMid-year 2024Age 21PersonsSouth East
72,894 [t]PopulationMid-year 2024Age 21PersonsSouth West
20,179 [t]PopulationMid-year 2024Age 21MaleWales
282PopulationMid-year 2024Age 21MaleIsle of Anglesey
940PopulationMid-year 2024Age 21MaleGwynedd
372PopulationMid-year 2024Age 21MaleConwy
414PopulationMid-year 2024Age 21MaleDenbighshire
621PopulationMid-year 2024Age 21MaleFlintshire
651PopulationMid-year 2024Age 21MaleWrexham
524PopulationMid-year 2024Age 21MalePowys
896PopulationMid-year 2024Age 21MaleCeredigion
513PopulationMid-year 2024Age 21MalePembrokeshire
873PopulationMid-year 2024Age 21MaleCarmarthenshire
2,649PopulationMid-year 2024Age 21MaleSwansea
957PopulationMid-year 2024Age 21MaleNeath Port Talbot
663PopulationMid-year 2024Age 21MaleBridgend
580PopulationMid-year 2024Age 21MaleVale of Glamorgan
1,480PopulationMid-year 2024Age 21MaleRhondda Cynon Taf
329PopulationMid-year 2024Age 21MaleMerthyr Tydfil
865PopulationMid-year 2024Age 21MaleCaerphilly
318PopulationMid-year 2024Age 21MaleBlaenau Gwent
434PopulationMid-year 2024Age 21MaleTorfaen
286PopulationMid-year 2024Age 21MaleMonmouthshire
811PopulationMid-year 2024Age 21MaleNewport
4,721PopulationMid-year 2024Age 21MaleCardiff
357,216 [t]PopulationMid-year 2024Age 21MaleEngland
19,509PopulationMid-year 2024Age 21MaleNorth East
50,002PopulationMid-year 2024Age 21MaleNorth West
37,021PopulationMid-year 2024Age 21MaleYorkshire and The Humber
33,907PopulationMid-year 2024Age 21MaleEast Midlands
39,096PopulationMid-year 2024Age 21MaleWest Midlands
32,133PopulationMid-year 2024Age 21MaleEast
56,527PopulationMid-year 2024Age 21MaleLondon
51,481PopulationMid-year 2024Age 21MaleSouth East
37,540PopulationMid-year 2024Age 21MaleSouth West
18,228 [t]PopulationMid-year 2024Age 21FemaleWales
204PopulationMid-year 2024Age 21FemaleIsle of Anglesey
1,012PopulationMid-year 2024Age 21FemaleGwynedd
296PopulationMid-year 2024Age 21FemaleConwy
331PopulationMid-year 2024Age 21FemaleDenbighshire
522PopulationMid-year 2024Age 21FemaleFlintshire
518PopulationMid-year 2024Age 21FemaleWrexham
429PopulationMid-year 2024Age 21FemalePowys
782PopulationMid-year 2024Age 21FemaleCeredigion
438PopulationMid-year 2024Age 21FemalePembrokeshire
725PopulationMid-year 2024Age 21FemaleCarmarthenshire
2,034PopulationMid-year 2024Age 21FemaleSwansea
638PopulationMid-year 2024Age 21FemaleNeath Port Talbot
567PopulationMid-year 2024Age 21FemaleBridgend
460PopulationMid-year 2024Age 21FemaleVale of Glamorgan
1,297PopulationMid-year 2024Age 21FemaleRhondda Cynon Taf
242PopulationMid-year 2024Age 21FemaleMerthyr Tydfil
697PopulationMid-year 2024Age 21FemaleCaerphilly
262PopulationMid-year 2024Age 21FemaleBlaenau Gwent
351PopulationMid-year 2024Age 21FemaleTorfaen
212PopulationMid-year 2024Age 21FemaleMonmouthshire
641PopulationMid-year 2024Age 21FemaleNewport
Showing 2,101 to 2,200 of 329,121 rows
Page 22 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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