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
265PopulationMid-year 2024Age 0FemaleIsle of Anglesey
520PopulationMid-year 2024Age 0FemaleGwynedd
427PopulationMid-year 2024Age 0FemaleConwy
404PopulationMid-year 2024Age 0FemaleDenbighshire
652PopulationMid-year 2024Age 0FemaleFlintshire
635PopulationMid-year 2024Age 0FemaleWrexham
499PopulationMid-year 2024Age 0FemalePowys
278PopulationMid-year 2024Age 0FemaleCeredigion
448PopulationMid-year 2024Age 0FemalePembrokeshire
772PopulationMid-year 2024Age 0FemaleCarmarthenshire
991PopulationMid-year 2024Age 0FemaleSwansea
592PopulationMid-year 2024Age 0FemaleNeath Port Talbot
601PopulationMid-year 2024Age 0FemaleBridgend
563PopulationMid-year 2024Age 0FemaleVale of Glamorgan
1,091PopulationMid-year 2024Age 0FemaleRhondda Cynon Taf
283PopulationMid-year 2024Age 0FemaleMerthyr Tydfil
738PopulationMid-year 2024Age 0FemaleCaerphilly
308PopulationMid-year 2024Age 0FemaleBlaenau Gwent
464PopulationMid-year 2024Age 0FemaleTorfaen
334PopulationMid-year 2024Age 0FemaleMonmouthshire
941PopulationMid-year 2024Age 0FemaleNewport
1,713PopulationMid-year 2024Age 0FemaleCardiff
279,880 [t]PopulationMid-year 2024Age 0FemaleEngland
12,187PopulationMid-year 2024Age 0FemaleNorth East
36,661PopulationMid-year 2024Age 0FemaleNorth West
27,198PopulationMid-year 2024Age 0FemaleYorkshire and The Humber
22,738PopulationMid-year 2024Age 0FemaleEast Midlands
30,966PopulationMid-year 2024Age 0FemaleWest Midlands
31,339PopulationMid-year 2024Age 0FemaleEast
51,548PopulationMid-year 2024Age 0FemaleLondon
43,720PopulationMid-year 2024Age 0FemaleSouth East
23,523PopulationMid-year 2024Age 0FemaleSouth West
28,445 [t]PopulationMid-year 2024Age 1PersonsWales
527 [t]PopulationMid-year 2024Age 1PersonsIsle of Anglesey
1,006 [t]PopulationMid-year 2024Age 1PersonsGwynedd
928 [t]PopulationMid-year 2024Age 1PersonsConwy
820 [t]PopulationMid-year 2024Age 1PersonsDenbighshire
1,411 [t]PopulationMid-year 2024Age 1PersonsFlintshire
1,266 [t]PopulationMid-year 2024Age 1PersonsWrexham
991 [t]PopulationMid-year 2024Age 1PersonsPowys
478 [t]PopulationMid-year 2024Age 1PersonsCeredigion
1,011 [t]PopulationMid-year 2024Age 1PersonsPembrokeshire
1,633 [t]PopulationMid-year 2024Age 1PersonsCarmarthenshire
2,202 [t]PopulationMid-year 2024Age 1PersonsSwansea
1,283 [t]PopulationMid-year 2024Age 1PersonsNeath Port Talbot
1,318 [t]PopulationMid-year 2024Age 1PersonsBridgend
1,196 [t]PopulationMid-year 2024Age 1PersonsVale of Glamorgan
2,250 [t]PopulationMid-year 2024Age 1PersonsRhondda Cynon Taf
592 [t]PopulationMid-year 2024Age 1PersonsMerthyr Tydfil
1,628 [t]PopulationMid-year 2024Age 1PersonsCaerphilly
668 [t]PopulationMid-year 2024Age 1PersonsBlaenau Gwent
963 [t]PopulationMid-year 2024Age 1PersonsTorfaen
772 [t]PopulationMid-year 2024Age 1PersonsMonmouthshire
1,914 [t]PopulationMid-year 2024Age 1PersonsNewport
3,588 [t]PopulationMid-year 2024Age 1PersonsCardiff
593,575 [t]PopulationMid-year 2024Age 1PersonsEngland
25,791 [t]PopulationMid-year 2024Age 1PersonsNorth East
78,848 [t]PopulationMid-year 2024Age 1PersonsNorth West
57,238 [t]PopulationMid-year 2024Age 1PersonsYorkshire and The Humber
48,491 [t]PopulationMid-year 2024Age 1PersonsEast Midlands
66,124 [t]PopulationMid-year 2024Age 1PersonsWest Midlands
67,171 [t]PopulationMid-year 2024Age 1PersonsEast
105,105 [t]PopulationMid-year 2024Age 1PersonsLondon
94,460 [t]PopulationMid-year 2024Age 1PersonsSouth East
50,347 [t]PopulationMid-year 2024Age 1PersonsSouth West
14,657 [t]PopulationMid-year 2024Age 1MaleWales
272PopulationMid-year 2024Age 1MaleIsle of Anglesey
512PopulationMid-year 2024Age 1MaleGwynedd
473PopulationMid-year 2024Age 1MaleConwy
411PopulationMid-year 2024Age 1MaleDenbighshire
713PopulationMid-year 2024Age 1MaleFlintshire
647PopulationMid-year 2024Age 1MaleWrexham
516PopulationMid-year 2024Age 1MalePowys
262PopulationMid-year 2024Age 1MaleCeredigion
543PopulationMid-year 2024Age 1MalePembrokeshire
831PopulationMid-year 2024Age 1MaleCarmarthenshire
1,100PopulationMid-year 2024Age 1MaleSwansea
643PopulationMid-year 2024Age 1MaleNeath Port Talbot
700PopulationMid-year 2024Age 1MaleBridgend
612PopulationMid-year 2024Age 1MaleVale of Glamorgan
1,165PopulationMid-year 2024Age 1MaleRhondda Cynon Taf
335PopulationMid-year 2024Age 1MaleMerthyr Tydfil
876PopulationMid-year 2024Age 1MaleCaerphilly
328PopulationMid-year 2024Age 1MaleBlaenau Gwent
520PopulationMid-year 2024Age 1MaleTorfaen
365PopulationMid-year 2024Age 1MaleMonmouthshire
970PopulationMid-year 2024Age 1MaleNewport
1,863PopulationMid-year 2024Age 1MaleCardiff
304,389 [t]PopulationMid-year 2024Age 1MaleEngland
13,265PopulationMid-year 2024Age 1MaleNorth East
40,566PopulationMid-year 2024Age 1MaleNorth West
29,417PopulationMid-year 2024Age 1MaleYorkshire and The Humber
24,801PopulationMid-year 2024Age 1MaleEast Midlands
34,020PopulationMid-year 2024Age 1MaleWest Midlands
34,299PopulationMid-year 2024Age 1MaleEast
54,039PopulationMid-year 2024Age 1MaleLondon
48,353PopulationMid-year 2024Age 1MaleSouth East
25,629PopulationMid-year 2024Age 1MaleSouth West
13,788 [t]PopulationMid-year 2024Age 1FemaleWales
255PopulationMid-year 2024Age 1FemaleIsle of Anglesey
Showing 101 to 200 of 329,121 rows
Page 2 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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