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
1,017PopulationMid-year 1991Age 73FemaleSwansea
654PopulationMid-year 1991Age 73FemaleNeath Port Talbot
534PopulationMid-year 1991Age 73FemaleBridgend
458PopulationMid-year 1991Age 73FemaleVale of Glamorgan
957PopulationMid-year 1991Age 73FemaleRhondda Cynon Taf
246PopulationMid-year 1991Age 73FemaleMerthyr Tydfil
679PopulationMid-year 1991Age 73FemaleCaerphilly
354PopulationMid-year 1991Age 73FemaleBlaenau Gwent
377PopulationMid-year 1991Age 73FemaleTorfaen
312PopulationMid-year 1991Age 73FemaleMonmouthshire
470PopulationMid-year 1991Age 73FemaleNewport
1,044PopulationMid-year 1991Age 73FemaleCardiff
170,982 [t]PopulationMid-year 1991Age 73FemaleEngland
9,813PopulationMid-year 1991Age 73FemaleNorth East
24,766PopulationMid-year 1991Age 73FemaleNorth West
17,910PopulationMid-year 1991Age 73FemaleYorkshire and The Humber
14,215PopulationMid-year 1991Age 73FemaleEast Midlands
18,906PopulationMid-year 1991Age 73FemaleWest Midlands
17,289PopulationMid-year 1991Age 73FemaleEast
21,554PopulationMid-year 1991Age 73FemaleLondon
27,365PopulationMid-year 1991Age 73FemaleSouth East
19,164PopulationMid-year 1991Age 73FemaleSouth West
207,322 [t]PopulationMid-year 1991Age 73FemaleUnited Kingdom
18,777 [t]PopulationMid-year 1991Age 73FemaleScotland
5,383 [t]PopulationMid-year 1991Age 73FemaleNorthern Ireland
21,487 [t]PopulationMid-year 1991Age 74PersonsWales
494 [t]PopulationMid-year 1991Age 74PersonsIsle of Anglesey
950 [t]PopulationMid-year 1991Age 74PersonsGwynedd
1,172 [t]PopulationMid-year 1991Age 74PersonsConwy
887 [t]PopulationMid-year 1991Age 74PersonsDenbighshire
947 [t]PopulationMid-year 1991Age 74PersonsFlintshire
875 [t]PopulationMid-year 1991Age 74PersonsWrexham
1,005 [t]PopulationMid-year 1991Age 74PersonsPowys
547 [t]PopulationMid-year 1991Age 74PersonsCeredigion
947 [t]PopulationMid-year 1991Age 74PersonsPembrokeshire
1,524 [t]PopulationMid-year 1991Age 74PersonsCarmarthenshire
1,729 [t]PopulationMid-year 1991Age 74PersonsSwansea
1,092 [t]PopulationMid-year 1991Age 74PersonsNeath Port Talbot
910 [t]PopulationMid-year 1991Age 74PersonsBridgend
777 [t]PopulationMid-year 1991Age 74PersonsVale of Glamorgan
1,603 [t]PopulationMid-year 1991Age 74PersonsRhondda Cynon Taf
397 [t]PopulationMid-year 1991Age 74PersonsMerthyr Tydfil
1,057 [t]PopulationMid-year 1991Age 74PersonsCaerphilly
561 [t]PopulationMid-year 1991Age 74PersonsBlaenau Gwent
658 [t]PopulationMid-year 1991Age 74PersonsTorfaen
558 [t]PopulationMid-year 1991Age 74PersonsMonmouthshire
883 [t]PopulationMid-year 1991Age 74PersonsNewport
1,914 [t]PopulationMid-year 1991Age 74PersonsCardiff
320,384 [t]PopulationMid-year 1991Age 74PersonsEngland
16,469 [t]PopulationMid-year 1991Age 74PersonsNorth East
45,263 [t]PopulationMid-year 1991Age 74PersonsNorth West
32,827 [t]PopulationMid-year 1991Age 74PersonsYorkshire and The Humber
26,774 [t]PopulationMid-year 1991Age 74PersonsEast Midlands
34,647 [t]PopulationMid-year 1991Age 74PersonsWest Midlands
34,478 [t]PopulationMid-year 1991Age 74PersonsEast
40,592 [t]PopulationMid-year 1991Age 74PersonsLondon
52,667 [t]PopulationMid-year 1991Age 74PersonsSouth East
36,667 [t]PopulationMid-year 1991Age 74PersonsSouth West
383,371 [t]PopulationMid-year 1991Age 74PersonsUnited Kingdom
32,422 [t]PopulationMid-year 1991Age 74PersonsScotland
9,078 [t]PopulationMid-year 1991Age 74PersonsNorthern Ireland
8,786 [t]PopulationMid-year 1991Age 74MaleWales
212PopulationMid-year 1991Age 74MaleIsle of Anglesey
385PopulationMid-year 1991Age 74MaleGwynedd
477PopulationMid-year 1991Age 74MaleConwy
340PopulationMid-year 1991Age 74MaleDenbighshire
395PopulationMid-year 1991Age 74MaleFlintshire
366PopulationMid-year 1991Age 74MaleWrexham
440PopulationMid-year 1991Age 74MalePowys
233PopulationMid-year 1991Age 74MaleCeredigion
395PopulationMid-year 1991Age 74MalePembrokeshire
653PopulationMid-year 1991Age 74MaleCarmarthenshire
691PopulationMid-year 1991Age 74MaleSwansea
448PopulationMid-year 1991Age 74MaleNeath Port Talbot
364PopulationMid-year 1991Age 74MaleBridgend
334PopulationMid-year 1991Age 74MaleVale of Glamorgan
611PopulationMid-year 1991Age 74MaleRhondda Cynon Taf
160PopulationMid-year 1991Age 74MaleMerthyr Tydfil
431PopulationMid-year 1991Age 74MaleCaerphilly
225PopulationMid-year 1991Age 74MaleBlaenau Gwent
272PopulationMid-year 1991Age 74MaleTorfaen
220PopulationMid-year 1991Age 74MaleMonmouthshire
356PopulationMid-year 1991Age 74MaleNewport
778PopulationMid-year 1991Age 74MaleCardiff
133,715 [t]PopulationMid-year 1991Age 74MaleEngland
6,791PopulationMid-year 1991Age 74MaleNorth East
18,304PopulationMid-year 1991Age 74MaleNorth West
13,512PopulationMid-year 1991Age 74MaleYorkshire and The Humber
11,565PopulationMid-year 1991Age 74MaleEast Midlands
14,658PopulationMid-year 1991Age 74MaleWest Midlands
14,808PopulationMid-year 1991Age 74MaleEast
16,534PopulationMid-year 1991Age 74MaleLondon
22,040PopulationMid-year 1991Age 74MaleSouth East
15,503PopulationMid-year 1991Age 74MaleSouth West
159,390 [t]PopulationMid-year 1991Age 74MaleUnited Kingdom
13,068 [t]PopulationMid-year 1991Age 74MaleScotland
3,821 [t]PopulationMid-year 1991Age 74MaleNorthern Ireland
12,701 [t]PopulationMid-year 1991Age 74FemaleWales
282PopulationMid-year 1991Age 74FemaleIsle of Anglesey
565PopulationMid-year 1991Age 74FemaleGwynedd
Showing 327,801 to 327,900 of 329,121 rows
Page 3279 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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