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
375PopulationMid-year 2024Age 17FemaleBlaenau Gwent
514PopulationMid-year 2024Age 17FemaleTorfaen
542PopulationMid-year 2024Age 17FemaleMonmouthshire
960PopulationMid-year 2024Age 17FemaleNewport
2,093PopulationMid-year 2024Age 17FemaleCardiff
336,521 [t]PopulationMid-year 2024Age 17FemaleEngland
15,283PopulationMid-year 2024Age 17FemaleNorth East
44,098PopulationMid-year 2024Age 17FemaleNorth West
32,538PopulationMid-year 2024Age 17FemaleYorkshire and The Humber
28,508PopulationMid-year 2024Age 17FemaleEast Midlands
37,139PopulationMid-year 2024Age 17FemaleWest Midlands
37,717PopulationMid-year 2024Age 17FemaleEast
51,821PopulationMid-year 2024Age 17FemaleLondon
57,210PopulationMid-year 2024Age 17FemaleSouth East
32,207PopulationMid-year 2024Age 17FemaleSouth West
36,286 [t]PopulationMid-year 2024Age 18PersonsWales
697 [t]PopulationMid-year 2024Age 18PersonsIsle of Anglesey
1,469 [t]PopulationMid-year 2024Age 18PersonsGwynedd
1,150 [t]PopulationMid-year 2024Age 18PersonsConwy
1,103 [t]PopulationMid-year 2024Age 18PersonsDenbighshire
1,735 [t]PopulationMid-year 2024Age 18PersonsFlintshire
1,581 [t]PopulationMid-year 2024Age 18PersonsWrexham
1,336 [t]PopulationMid-year 2024Age 18PersonsPowys
889 [t]PopulationMid-year 2024Age 18PersonsCeredigion
1,377 [t]PopulationMid-year 2024Age 18PersonsPembrokeshire
2,113 [t]PopulationMid-year 2024Age 18PersonsCarmarthenshire
2,887 [t]PopulationMid-year 2024Age 18PersonsSwansea
1,813 [t]PopulationMid-year 2024Age 18PersonsNeath Port Talbot
1,556 [t]PopulationMid-year 2024Age 18PersonsBridgend
1,441 [t]PopulationMid-year 2024Age 18PersonsVale of Glamorgan
2,719 [t]PopulationMid-year 2024Age 18PersonsRhondda Cynon Taf
632 [t]PopulationMid-year 2024Age 18PersonsMerthyr Tydfil
2,004 [t]PopulationMid-year 2024Age 18PersonsCaerphilly
723 [t]PopulationMid-year 2024Age 18PersonsBlaenau Gwent
1,135 [t]PopulationMid-year 2024Age 18PersonsTorfaen
943 [t]PopulationMid-year 2024Age 18PersonsMonmouthshire
1,889 [t]PopulationMid-year 2024Age 18PersonsNewport
5,094 [t]PopulationMid-year 2024Age 18PersonsCardiff
686,352 [t]PopulationMid-year 2024Age 18PersonsEngland
32,083 [t]PopulationMid-year 2024Age 18PersonsNorth East
92,747 [t]PopulationMid-year 2024Age 18PersonsNorth West
68,022 [t]PopulationMid-year 2024Age 18PersonsYorkshire and The Humber
59,678 [t]PopulationMid-year 2024Age 18PersonsEast Midlands
75,429 [t]PopulationMid-year 2024Age 18PersonsWest Midlands
73,767 [t]PopulationMid-year 2024Age 18PersonsEast
105,810 [t]PopulationMid-year 2024Age 18PersonsLondon
113,195 [t]PopulationMid-year 2024Age 18PersonsSouth East
65,621 [t]PopulationMid-year 2024Age 18PersonsSouth West
18,840 [t]PopulationMid-year 2024Age 18MaleWales
377PopulationMid-year 2024Age 18MaleIsle of Anglesey
725PopulationMid-year 2024Age 18MaleGwynedd
608PopulationMid-year 2024Age 18MaleConwy
576PopulationMid-year 2024Age 18MaleDenbighshire
892PopulationMid-year 2024Age 18MaleFlintshire
825PopulationMid-year 2024Age 18MaleWrexham
692PopulationMid-year 2024Age 18MalePowys
462PopulationMid-year 2024Age 18MaleCeredigion
756PopulationMid-year 2024Age 18MalePembrokeshire
1,144PopulationMid-year 2024Age 18MaleCarmarthenshire
1,523PopulationMid-year 2024Age 18MaleSwansea
966PopulationMid-year 2024Age 18MaleNeath Port Talbot
820PopulationMid-year 2024Age 18MaleBridgend
734PopulationMid-year 2024Age 18MaleVale of Glamorgan
1,390PopulationMid-year 2024Age 18MaleRhondda Cynon Taf
331PopulationMid-year 2024Age 18MaleMerthyr Tydfil
1,026PopulationMid-year 2024Age 18MaleCaerphilly
344PopulationMid-year 2024Age 18MaleBlaenau Gwent
590PopulationMid-year 2024Age 18MaleTorfaen
487PopulationMid-year 2024Age 18MaleMonmouthshire
985PopulationMid-year 2024Age 18MaleNewport
2,587PopulationMid-year 2024Age 18MaleCardiff
354,711 [t]PopulationMid-year 2024Age 18MaleEngland
16,553PopulationMid-year 2024Age 18MaleNorth East
48,290PopulationMid-year 2024Age 18MaleNorth West
35,106PopulationMid-year 2024Age 18MaleYorkshire and The Humber
30,833PopulationMid-year 2024Age 18MaleEast Midlands
39,014PopulationMid-year 2024Age 18MaleWest Midlands
38,287PopulationMid-year 2024Age 18MaleEast
54,456PopulationMid-year 2024Age 18MaleLondon
58,504PopulationMid-year 2024Age 18MaleSouth East
33,668PopulationMid-year 2024Age 18MaleSouth West
17,446 [t]PopulationMid-year 2024Age 18FemaleWales
320PopulationMid-year 2024Age 18FemaleIsle of Anglesey
744PopulationMid-year 2024Age 18FemaleGwynedd
542PopulationMid-year 2024Age 18FemaleConwy
527PopulationMid-year 2024Age 18FemaleDenbighshire
843PopulationMid-year 2024Age 18FemaleFlintshire
756PopulationMid-year 2024Age 18FemaleWrexham
644PopulationMid-year 2024Age 18FemalePowys
427PopulationMid-year 2024Age 18FemaleCeredigion
621PopulationMid-year 2024Age 18FemalePembrokeshire
969PopulationMid-year 2024Age 18FemaleCarmarthenshire
1,364PopulationMid-year 2024Age 18FemaleSwansea
847PopulationMid-year 2024Age 18FemaleNeath Port Talbot
736PopulationMid-year 2024Age 18FemaleBridgend
707PopulationMid-year 2024Age 18FemaleVale of Glamorgan
1,329PopulationMid-year 2024Age 18FemaleRhondda Cynon Taf
301PopulationMid-year 2024Age 18FemaleMerthyr Tydfil
978PopulationMid-year 2024Age 18FemaleCaerphilly
379PopulationMid-year 2024Age 18FemaleBlaenau Gwent
Showing 1,801 to 1,900 of 329,121 rows
Page 19 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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