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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Age ( of 93 selected93 selectable options)

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Data valuesData descriptionYearAgeSexArea
22,550PopulationMid-year 1991Age 83FemaleSouth East
15,385PopulationMid-year 1991Age 83FemaleSouth West
154,322 [t]PopulationMid-year 1991Age 83FemaleUnited Kingdom
12,809 [t]PopulationMid-year 1991Age 83FemaleScotland
3,268 [t]PopulationMid-year 1991Age 83FemaleNorthern Ireland
9,983 [t]PopulationMid-year 1991Age 84PersonsWales
242 [t]PopulationMid-year 1991Age 84PersonsIsle of Anglesey
526 [t]PopulationMid-year 1991Age 84PersonsGwynedd
659 [t]PopulationMid-year 1991Age 84PersonsConwy
417 [t]PopulationMid-year 1991Age 84PersonsDenbighshire
397 [t]PopulationMid-year 1991Age 84PersonsFlintshire
453 [t]PopulationMid-year 1991Age 84PersonsWrexham
493 [t]PopulationMid-year 1991Age 84PersonsPowys
257 [t]PopulationMid-year 1991Age 84PersonsCeredigion
348 [t]PopulationMid-year 1991Age 84PersonsPembrokeshire
637 [t]PopulationMid-year 1991Age 84PersonsCarmarthenshire
842 [t]PopulationMid-year 1991Age 84PersonsSwansea
492 [t]PopulationMid-year 1991Age 84PersonsNeath Port Talbot
416 [t]PopulationMid-year 1991Age 84PersonsBridgend
354 [t]PopulationMid-year 1991Age 84PersonsVale of Glamorgan
665 [t]PopulationMid-year 1991Age 84PersonsRhondda Cynon Taf
179 [t]PopulationMid-year 1991Age 84PersonsMerthyr Tydfil
479 [t]PopulationMid-year 1991Age 84PersonsCaerphilly
252 [t]PopulationMid-year 1991Age 84PersonsBlaenau Gwent
249 [t]PopulationMid-year 1991Age 84PersonsTorfaen
271 [t]PopulationMid-year 1991Age 84PersonsMonmouthshire
411 [t]PopulationMid-year 1991Age 84PersonsNewport
944 [t]PopulationMid-year 1991Age 84PersonsCardiff
166,385 [t]PopulationMid-year 1991Age 84PersonsEngland
7,992 [t]PopulationMid-year 1991Age 84PersonsNorth East
23,081 [t]PopulationMid-year 1991Age 84PersonsNorth West
16,885 [t]PopulationMid-year 1991Age 84PersonsYorkshire and The Humber
12,942 [t]PopulationMid-year 1991Age 84PersonsEast Midlands
16,237 [t]PopulationMid-year 1991Age 84PersonsWest Midlands
17,458 [t]PopulationMid-year 1991Age 84PersonsEast
22,181 [t]PopulationMid-year 1991Age 84PersonsLondon
29,470 [t]PopulationMid-year 1991Age 84PersonsSouth East
20,139 [t]PopulationMid-year 1991Age 84PersonsSouth West
196,125 [t]PopulationMid-year 1991Age 84PersonsUnited Kingdom
15,572 [t]PopulationMid-year 1991Age 84PersonsScotland
4,185 [t]PopulationMid-year 1991Age 84PersonsNorthern Ireland
2,956 [t]PopulationMid-year 1991Age 84MaleWales
87PopulationMid-year 1991Age 84MaleIsle of Anglesey
153PopulationMid-year 1991Age 84MaleGwynedd
187PopulationMid-year 1991Age 84MaleConwy
135PopulationMid-year 1991Age 84MaleDenbighshire
97PopulationMid-year 1991Age 84MaleFlintshire
150PopulationMid-year 1991Age 84MaleWrexham
171PopulationMid-year 1991Age 84MalePowys
82PopulationMid-year 1991Age 84MaleCeredigion
110PopulationMid-year 1991Age 84MalePembrokeshire
185PopulationMid-year 1991Age 84MaleCarmarthenshire
235PopulationMid-year 1991Age 84MaleSwansea
133PopulationMid-year 1991Age 84MaleNeath Port Talbot
132PopulationMid-year 1991Age 84MaleBridgend
108PopulationMid-year 1991Age 84MaleVale of Glamorgan
182PopulationMid-year 1991Age 84MaleRhondda Cynon Taf
47PopulationMid-year 1991Age 84MaleMerthyr Tydfil
127PopulationMid-year 1991Age 84MaleCaerphilly
67PopulationMid-year 1991Age 84MaleBlaenau Gwent
79PopulationMid-year 1991Age 84MaleTorfaen
84PopulationMid-year 1991Age 84MaleMonmouthshire
132PopulationMid-year 1991Age 84MaleNewport
273PopulationMid-year 1991Age 84MaleCardiff
50,886 [t]PopulationMid-year 1991Age 84MaleEngland
2,306PopulationMid-year 1991Age 84MaleNorth East
6,623PopulationMid-year 1991Age 84MaleNorth West
4,947PopulationMid-year 1991Age 84MaleYorkshire and The Humber
4,159PopulationMid-year 1991Age 84MaleEast Midlands
4,862PopulationMid-year 1991Age 84MaleWest Midlands
5,598PopulationMid-year 1991Age 84MaleEast
6,561PopulationMid-year 1991Age 84MaleLondon
9,442PopulationMid-year 1991Age 84MaleSouth East
6,388PopulationMid-year 1991Age 84MaleSouth West
59,620 [t]PopulationMid-year 1991Age 84MaleUnited Kingdom
4,496 [t]PopulationMid-year 1991Age 84MaleScotland
1,282 [t]PopulationMid-year 1991Age 84MaleNorthern Ireland
7,027 [t]PopulationMid-year 1991Age 84FemaleWales
155PopulationMid-year 1991Age 84FemaleIsle of Anglesey
373PopulationMid-year 1991Age 84FemaleGwynedd
472PopulationMid-year 1991Age 84FemaleConwy
282PopulationMid-year 1991Age 84FemaleDenbighshire
300PopulationMid-year 1991Age 84FemaleFlintshire
303PopulationMid-year 1991Age 84FemaleWrexham
322PopulationMid-year 1991Age 84FemalePowys
175PopulationMid-year 1991Age 84FemaleCeredigion
238PopulationMid-year 1991Age 84FemalePembrokeshire
452PopulationMid-year 1991Age 84FemaleCarmarthenshire
607PopulationMid-year 1991Age 84FemaleSwansea
359PopulationMid-year 1991Age 84FemaleNeath Port Talbot
284PopulationMid-year 1991Age 84FemaleBridgend
246PopulationMid-year 1991Age 84FemaleVale of Glamorgan
483PopulationMid-year 1991Age 84FemaleRhondda Cynon Taf
132PopulationMid-year 1991Age 84FemaleMerthyr Tydfil
352PopulationMid-year 1991Age 84FemaleCaerphilly
185PopulationMid-year 1991Age 84FemaleBlaenau Gwent
170PopulationMid-year 1991Age 84FemaleTorfaen
187PopulationMid-year 1991Age 84FemaleMonmouthshire
279PopulationMid-year 1991Age 84FemaleNewport
671PopulationMid-year 1991Age 84FemaleCardiff
Showing 328,901 to 329,000 of 329,121 rows
Page 3290 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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