Population estimates by local authority, year, sex and age

Standard shorthand is used in this table: [t] = total.

Data values	Data description	Year	Age	Sex	Area
2,479 [t]	Population	Mid-year 1991	Age 69	Persons	Rhondda Cynon Taf
666 [t]	Population	Mid-year 1991	Age 69	Persons	Merthyr Tydfil
1,658 [t]	Population	Mid-year 1991	Age 69	Persons	Caerphilly
802 [t]	Population	Mid-year 1991	Age 69	Persons	Blaenau Gwent
942 [t]	Population	Mid-year 1991	Age 69	Persons	Torfaen
921 [t]	Population	Mid-year 1991	Age 69	Persons	Monmouthshire
1,375 [t]	Population	Mid-year 1991	Age 69	Persons	Newport
2,938 [t]	Population	Mid-year 1991	Age 69	Persons	Cardiff
468,296 [t]	Population	Mid-year 1991	Age 69	Persons	England
26,492 [t]	Population	Mid-year 1991	Age 69	Persons	North East
68,515 [t]	Population	Mid-year 1991	Age 69	Persons	North West
49,364 [t]	Population	Mid-year 1991	Age 69	Persons	Yorkshire and The Humber
40,020 [t]	Population	Mid-year 1991	Age 69	Persons	East Midlands
51,596 [t]	Population	Mid-year 1991	Age 69	Persons	West Midlands
49,737 [t]	Population	Mid-year 1991	Age 69	Persons	East
56,495 [t]	Population	Mid-year 1991	Age 69	Persons	London
73,382 [t]	Population	Mid-year 1991	Age 69	Persons	South East
52,695 [t]	Population	Mid-year 1991	Age 69	Persons	South West
561,134 [t]	Population	Mid-year 1991	Age 69	Persons	United Kingdom
48,726 [t]	Population	Mid-year 1991	Age 69	Persons	Scotland
12,837 [t]	Population	Mid-year 1991	Age 69	Persons	Northern Ireland
14,151 [t]	Population	Mid-year 1991	Age 69	Male	Wales
347	Population	Mid-year 1991	Age 69	Male	Isle of Anglesey
582	Population	Mid-year 1991	Age 69	Male	Gwynedd
666	Population	Mid-year 1991	Age 69	Male	Conwy
501	Population	Mid-year 1991	Age 69	Male	Denbighshire
591	Population	Mid-year 1991	Age 69	Male	Flintshire
569	Population	Mid-year 1991	Age 69	Male	Wrexham
607	Population	Mid-year 1991	Age 69	Male	Powys
356	Population	Mid-year 1991	Age 69	Male	Ceredigion
548	Population	Mid-year 1991	Age 69	Male	Pembrokeshire
1,015	Population	Mid-year 1991	Age 69	Male	Carmarthenshire
1,137	Population	Mid-year 1991	Age 69	Male	Swansea
708	Population	Mid-year 1991	Age 69	Male	Neath Port Talbot
644	Population	Mid-year 1991	Age 69	Male	Bridgend
552	Population	Mid-year 1991	Age 69	Male	Vale of Glamorgan
1,142	Population	Mid-year 1991	Age 69	Male	Rhondda Cynon Taf
295	Population	Mid-year 1991	Age 69	Male	Merthyr Tydfil
787	Population	Mid-year 1991	Age 69	Male	Caerphilly
350	Population	Mid-year 1991	Age 69	Male	Blaenau Gwent
398	Population	Mid-year 1991	Age 69	Male	Torfaen
415	Population	Mid-year 1991	Age 69	Male	Monmouthshire
623	Population	Mid-year 1991	Age 69	Male	Newport
1,318	Population	Mid-year 1991	Age 69	Male	Cardiff
212,258 [t]	Population	Mid-year 1991	Age 69	Male	England
12,114	Population	Mid-year 1991	Age 69	Male	North East
30,458	Population	Mid-year 1991	Age 69	Male	North West
22,461	Population	Mid-year 1991	Age 69	Male	Yorkshire and The Humber
18,770	Population	Mid-year 1991	Age 69	Male	East Midlands
23,437	Population	Mid-year 1991	Age 69	Male	West Midlands
22,873	Population	Mid-year 1991	Age 69	Male	East
25,539	Population	Mid-year 1991	Age 69	Male	London
32,795	Population	Mid-year 1991	Age 69	Male	South East
23,811	Population	Mid-year 1991	Age 69	Male	South West
253,524 [t]	Population	Mid-year 1991	Age 69	Male	United Kingdom
21,492 [t]	Population	Mid-year 1991	Age 69	Male	Scotland
5,623 [t]	Population	Mid-year 1991	Age 69	Male	Northern Ireland
17,124 [t]	Population	Mid-year 1991	Age 69	Female	Wales
414	Population	Mid-year 1991	Age 69	Female	Isle of Anglesey
717	Population	Mid-year 1991	Age 69	Female	Gwynedd
865	Population	Mid-year 1991	Age 69	Female	Conwy
600	Population	Mid-year 1991	Age 69	Female	Denbighshire
699	Population	Mid-year 1991	Age 69	Female	Flintshire
708	Population	Mid-year 1991	Age 69	Female	Wrexham
680	Population	Mid-year 1991	Age 69	Female	Powys
427	Population	Mid-year 1991	Age 69	Female	Ceredigion
686	Population	Mid-year 1991	Age 69	Female	Pembrokeshire
1,147	Population	Mid-year 1991	Age 69	Female	Carmarthenshire
1,361	Population	Mid-year 1991	Age 69	Female	Swansea
942	Population	Mid-year 1991	Age 69	Female	Neath Port Talbot
774	Population	Mid-year 1991	Age 69	Female	Bridgend
651	Population	Mid-year 1991	Age 69	Female	Vale of Glamorgan
1,337	Population	Mid-year 1991	Age 69	Female	Rhondda Cynon Taf
371	Population	Mid-year 1991	Age 69	Female	Merthyr Tydfil
871	Population	Mid-year 1991	Age 69	Female	Caerphilly
452	Population	Mid-year 1991	Age 69	Female	Blaenau Gwent
544	Population	Mid-year 1991	Age 69	Female	Torfaen
506	Population	Mid-year 1991	Age 69	Female	Monmouthshire
752	Population	Mid-year 1991	Age 69	Female	Newport
1,620	Population	Mid-year 1991	Age 69	Female	Cardiff
256,038 [t]	Population	Mid-year 1991	Age 69	Female	England
14,378	Population	Mid-year 1991	Age 69	Female	North East
38,057	Population	Mid-year 1991	Age 69	Female	North West
26,903	Population	Mid-year 1991	Age 69	Female	Yorkshire and The Humber
21,250	Population	Mid-year 1991	Age 69	Female	East Midlands
28,159	Population	Mid-year 1991	Age 69	Female	West Midlands
26,864	Population	Mid-year 1991	Age 69	Female	East
30,956	Population	Mid-year 1991	Age 69	Female	London
40,587	Population	Mid-year 1991	Age 69	Female	South East
28,884	Population	Mid-year 1991	Age 69	Female	South West
307,610 [t]	Population	Mid-year 1991	Age 69	Female	United Kingdom
27,234 [t]	Population	Mid-year 1991	Age 69	Female	Scotland
7,214 [t]	Population	Mid-year 1991	Age 69	Female	Northern Ireland
31,636 [t]	Population	Mid-year 1991	Age 70	Persons	Wales
762 [t]	Population	Mid-year 1991	Age 70	Persons	Isle of Anglesey
1,370 [t]	Population	Mid-year 1991	Age 70	Persons	Gwynedd
1,500 [t]	Population	Mid-year 1991	Age 70	Persons	Conwy
1,181 [t]	Population	Mid-year 1991	Age 70	Persons	Denbighshire
1,263 [t]	Population	Mid-year 1991	Age 70	Persons	Flintshire
1,281 [t]	Population	Mid-year 1991	Age 70	Persons	Wrexham

Showing 327,301 to 327,400 of 329,121 rows

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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:
  • Mid-year population estimates for Wales bulletin, Welsh Government
  • Mid-year population estimates bulletin, ONS
  • Quality and Methodology Information, ONS
  • Mid-year population estimates for Scotland, NRS
  • Mid-year population estimates for Northern Ireland, NISRA

Published by

• Organisation: Welsh Government
• Contact email: stats.popcensus@gov.wales

Metadata

The metadata for this dataset is not included when you download the data. You can download this separately. This contains all the information from the 'About this dataset' tab.