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
1,276PopulationMid-year 2024Age 10FemaleSwansea
799PopulationMid-year 2024Age 10FemaleNeath Port Talbot
832PopulationMid-year 2024Age 10FemaleBridgend
795PopulationMid-year 2024Age 10FemaleVale of Glamorgan
1,412PopulationMid-year 2024Age 10FemaleRhondda Cynon Taf
340PopulationMid-year 2024Age 10FemaleMerthyr Tydfil
1,026PopulationMid-year 2024Age 10FemaleCaerphilly
368PopulationMid-year 2024Age 10FemaleBlaenau Gwent
544PopulationMid-year 2024Age 10FemaleTorfaen
436PopulationMid-year 2024Age 10FemaleMonmouthshire
1,060PopulationMid-year 2024Age 10FemaleNewport
2,115PopulationMid-year 2024Age 10FemaleCardiff
339,911 [t]PopulationMid-year 2024Age 10FemaleEngland
15,174PopulationMid-year 2024Age 10FemaleNorth East
45,960PopulationMid-year 2024Age 10FemaleNorth West
32,853PopulationMid-year 2024Age 10FemaleYorkshire and The Humber
29,306PopulationMid-year 2024Age 10FemaleEast Midlands
38,131PopulationMid-year 2024Age 10FemaleWest Midlands
39,072PopulationMid-year 2024Age 10FemaleEast
50,991PopulationMid-year 2024Age 10FemaleLondon
56,604PopulationMid-year 2024Age 10FemaleSouth East
31,820PopulationMid-year 2024Age 10FemaleSouth West
36,956 [t]PopulationMid-year 2024Age 11PersonsWales
850 [t]PopulationMid-year 2024Age 11PersonsIsle of Anglesey
1,313 [t]PopulationMid-year 2024Age 11PersonsGwynedd
1,240 [t]PopulationMid-year 2024Age 11PersonsConwy
1,133 [t]PopulationMid-year 2024Age 11PersonsDenbighshire
1,844 [t]PopulationMid-year 2024Age 11PersonsFlintshire
1,728 [t]PopulationMid-year 2024Age 11PersonsWrexham
1,431 [t]PopulationMid-year 2024Age 11PersonsPowys
697 [t]PopulationMid-year 2024Age 11PersonsCeredigion
1,376 [t]PopulationMid-year 2024Age 11PersonsPembrokeshire
2,193 [t]PopulationMid-year 2024Age 11PersonsCarmarthenshire
2,825 [t]PopulationMid-year 2024Age 11PersonsSwansea
1,579 [t]PopulationMid-year 2024Age 11PersonsNeath Port Talbot
1,710 [t]PopulationMid-year 2024Age 11PersonsBridgend
1,657 [t]PopulationMid-year 2024Age 11PersonsVale of Glamorgan
2,933 [t]PopulationMid-year 2024Age 11PersonsRhondda Cynon Taf
731 [t]PopulationMid-year 2024Age 11PersonsMerthyr Tydfil
2,161 [t]PopulationMid-year 2024Age 11PersonsCaerphilly
810 [t]PopulationMid-year 2024Age 11PersonsBlaenau Gwent
1,139 [t]PopulationMid-year 2024Age 11PersonsTorfaen
1,010 [t]PopulationMid-year 2024Age 11PersonsMonmouthshire
2,151 [t]PopulationMid-year 2024Age 11PersonsNewport
4,445 [t]PopulationMid-year 2024Age 11PersonsCardiff
712,018 [t]PopulationMid-year 2024Age 11PersonsEngland
32,358 [t]PopulationMid-year 2024Age 11PersonsNorth East
95,641 [t]PopulationMid-year 2024Age 11PersonsNorth West
69,310 [t]PopulationMid-year 2024Age 11PersonsYorkshire and The Humber
60,889 [t]PopulationMid-year 2024Age 11PersonsEast Midlands
79,715 [t]PopulationMid-year 2024Age 11PersonsWest Midlands
81,497 [t]PopulationMid-year 2024Age 11PersonsEast
106,196 [t]PopulationMid-year 2024Age 11PersonsLondon
119,801 [t]PopulationMid-year 2024Age 11PersonsSouth East
66,611 [t]PopulationMid-year 2024Age 11PersonsSouth West
18,863 [t]PopulationMid-year 2024Age 11MaleWales
426PopulationMid-year 2024Age 11MaleIsle of Anglesey
681PopulationMid-year 2024Age 11MaleGwynedd
634PopulationMid-year 2024Age 11MaleConwy
582PopulationMid-year 2024Age 11MaleDenbighshire
916PopulationMid-year 2024Age 11MaleFlintshire
902PopulationMid-year 2024Age 11MaleWrexham
735PopulationMid-year 2024Age 11MalePowys
361PopulationMid-year 2024Age 11MaleCeredigion
730PopulationMid-year 2024Age 11MalePembrokeshire
1,101PopulationMid-year 2024Age 11MaleCarmarthenshire
1,477PopulationMid-year 2024Age 11MaleSwansea
795PopulationMid-year 2024Age 11MaleNeath Port Talbot
887PopulationMid-year 2024Age 11MaleBridgend
880PopulationMid-year 2024Age 11MaleVale of Glamorgan
1,462PopulationMid-year 2024Age 11MaleRhondda Cynon Taf
358PopulationMid-year 2024Age 11MaleMerthyr Tydfil
1,071PopulationMid-year 2024Age 11MaleCaerphilly
408PopulationMid-year 2024Age 11MaleBlaenau Gwent
579PopulationMid-year 2024Age 11MaleTorfaen
516PopulationMid-year 2024Age 11MaleMonmouthshire
1,128PopulationMid-year 2024Age 11MaleNewport
2,234PopulationMid-year 2024Age 11MaleCardiff
364,788 [t]PopulationMid-year 2024Age 11MaleEngland
16,762PopulationMid-year 2024Age 11MaleNorth East
49,217PopulationMid-year 2024Age 11MaleNorth West
35,427PopulationMid-year 2024Age 11MaleYorkshire and The Humber
30,893PopulationMid-year 2024Age 11MaleEast Midlands
41,026PopulationMid-year 2024Age 11MaleWest Midlands
41,500PopulationMid-year 2024Age 11MaleEast
53,964PopulationMid-year 2024Age 11MaleLondon
61,839PopulationMid-year 2024Age 11MaleSouth East
34,160PopulationMid-year 2024Age 11MaleSouth West
18,093 [t]PopulationMid-year 2024Age 11FemaleWales
424PopulationMid-year 2024Age 11FemaleIsle of Anglesey
632PopulationMid-year 2024Age 11FemaleGwynedd
606PopulationMid-year 2024Age 11FemaleConwy
551PopulationMid-year 2024Age 11FemaleDenbighshire
928PopulationMid-year 2024Age 11FemaleFlintshire
826PopulationMid-year 2024Age 11FemaleWrexham
696PopulationMid-year 2024Age 11FemalePowys
336PopulationMid-year 2024Age 11FemaleCeredigion
646PopulationMid-year 2024Age 11FemalePembrokeshire
1,092PopulationMid-year 2024Age 11FemaleCarmarthenshire
1,348PopulationMid-year 2024Age 11FemaleSwansea
Showing 1,101 to 1,200 of 329,121 rows
Page 12 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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