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
2,807 [t]	Population	Mid-year 1999	Age 85+	Persons	Gwynedd
1,079,747 [t]	Population	Mid-year 1998	Age 85+	Persons	United Kingdom
1,796	Population	Mid-year 2000	Age 85+	Female	Wrexham
1,504 [t]	Population	Mid-year 1999	Age 85+	Persons	Isle of Anglesey
2,347 [t]	Population	Mid-year 1998	Age 85+	Persons	Caerphilly
116,970 [t]	Population	Mid-year 1998	Age 85+	Persons	South West
25,119	Population	Mid-year 2000	Age 85+	Male	Yorkshire and The Humber
1,792	Population	Mid-year 2000	Age 85+	Female	Flintshire
1,756	Population	Mid-year 2000	Age 85+	Female	Newport
57,137 [t]	Population	Mid-year 1999	Age 85+	Persons	Wales
2,092 [t]	Population	Mid-year 1998	Age 85+	Persons	Pembrokeshire
882 [t]	Population	Mid-year 1998	Age 85+	Persons	Merthyr Tydfil
41,237 [t]	Population	Mid-year 1998	Age 85+	Persons	North East
166,131 [t]	Population	Mid-year 1998	Age 85+	Persons	South East
315	Population	Mid-year 2000	Age 85+	Male	Blaenau Gwent
32,161	Population	Mid-year 2000	Age 85+	Male	North West
305,924 [t]	Population	Mid-year 2000	Age 85+	Male	United Kingdom
1,917	Population	Mid-year 2000	Age 85+	Female	Denbighshire
1,722	Population	Mid-year 2000	Age 85+	Female	Bridgend
1,268	Population	Mid-year 2000	Age 85+	Female	Monmouthshire
68,114	Population	Mid-year 2000	Age 85+	Female	West Midlands
17,046 [t]	Population	Mid-year 2000	Age 85+	Female	Northern Ireland
2,642 [t]	Population	Mid-year 1998	Age 85+	Persons	Denbighshire
1,713 [t]	Population	Mid-year 1998	Age 85+	Persons	Ceredigion
2,695 [t]	Population	Mid-year 1998	Age 85+	Persons	Neath Port Talbot
3,704 [t]	Population	Mid-year 1998	Age 85+	Persons	Rhondda Cynon Taf
1,831 [t]	Population	Mid-year 1998	Age 85+	Persons	Monmouthshire
915,252 [t]	Population	Mid-year 1998	Age 85+	Persons	England
73,011 [t]	Population	Mid-year 1998	Age 85+	Persons	East Midlands
115,884 [t]	Population	Mid-year 1998	Age 85+	Persons	London
625	Population	Mid-year 2000	Age 85+	Male	Vale of Glamorgan
647	Population	Mid-year 2000	Age 85+	Male	Caerphilly
659	Population	Mid-year 2000	Age 85+	Male	Newport
11,037	Population	Mid-year 2000	Age 85+	Male	North East
30,852	Population	Mid-year 2000	Age 85+	Male	East
34,876	Population	Mid-year 2000	Age 85+	Male	South West
42,525 [t]	Population	Mid-year 2000	Age 85+	Female	Wales
2,719	Population	Mid-year 2000	Age 85+	Female	Conwy
1,608	Population	Mid-year 2000	Age 85+	Female	Pembrokeshire
2,127	Population	Mid-year 2000	Age 85+	Female	Neath Port Talbot
632	Population	Mid-year 2000	Age 85+	Female	Merthyr Tydfil
999	Population	Mid-year 2000	Age 85+	Female	Torfaen
31,875	Population	Mid-year 2000	Age 85+	Female	North East
55,160	Population	Mid-year 2000	Age 85+	Female	East Midlands
124,934	Population	Mid-year 2000	Age 85+	Female	South East
65,021 [t]	Population	Mid-year 2000	Age 85+	Female	Scotland
56,479 [t]	Population	Mid-year 1998	Age 85+	Persons	Wales
3,866 [t]	Population	Mid-year 1998	Age 85+	Persons	Conwy
2,320 [t]	Population	Mid-year 1998	Age 85+	Persons	Wrexham
2,851 [t]	Population	Mid-year 1998	Age 85+	Persons	Powys
3,735 [t]	Population	Mid-year 1998	Age 85+	Persons	Carmarthenshire
4,483 [t]	Population	Mid-year 1998	Age 85+	Persons	Swansea
2,274 [t]	Population	Mid-year 1998	Age 85+	Persons	Bridgend
2,056 [t]	Population	Mid-year 1998	Age 85+	Persons	Vale of Glamorgan
1,269 [t]	Population	Mid-year 1998	Age 85+	Persons	Blaenau Gwent
1,369 [t]	Population	Mid-year 1998	Age 85+	Persons	Torfaen
2,288 [t]	Population	Mid-year 1998	Age 85+	Persons	Newport
5,389 [t]	Population	Mid-year 1998	Age 85+	Persons	Cardiff
121,455 [t]	Population	Mid-year 1998	Age 85+	Persons	North West
91,439 [t]	Population	Mid-year 1998	Age 85+	Persons	Yorkshire and The Humber
88,748 [t]	Population	Mid-year 1998	Age 85+	Persons	West Midlands
100,377 [t]	Population	Mid-year 1998	Age 85+	Persons	East
661	Population	Mid-year 2000	Age 85+	Male	Neath Port Talbot
593	Population	Mid-year 2000	Age 85+	Male	Bridgend
926	Population	Mid-year 2000	Age 85+	Male	Rhondda Cynon Taf
221	Population	Mid-year 2000	Age 85+	Male	Merthyr Tydfil
418	Population	Mid-year 2000	Age 85+	Male	Torfaen
521	Population	Mid-year 2000	Age 85+	Male	Monmouthshire
1,479	Population	Mid-year 2000	Age 85+	Male	Cardiff
261,367 [t]	Population	Mid-year 2000	Age 85+	Male	England
21,263	Population	Mid-year 2000	Age 85+	Male	East Midlands
25,496	Population	Mid-year 2000	Age 85+	Male	West Midlands
32,092	Population	Mid-year 2000	Age 85+	Male	London
48,471	Population	Mid-year 2000	Age 85+	Male	South East
22,640 [t]	Population	Mid-year 2000	Age 85+	Male	Scotland
6,270 [t]	Population	Mid-year 2000	Age 85+	Male	Northern Ireland
1,105	Population	Mid-year 2000	Age 85+	Female	Isle of Anglesey
2,087	Population	Mid-year 2000	Age 85+	Female	Gwynedd
2,083	Population	Mid-year 2000	Age 85+	Female	Powys
1,202	Population	Mid-year 2000	Age 85+	Female	Ceredigion
2,923	Population	Mid-year 2000	Age 85+	Female	Carmarthenshire
3,498	Population	Mid-year 2000	Age 85+	Female	Swansea
1,686	Population	Mid-year 2000	Age 85+	Female	Vale of Glamorgan
2,888	Population	Mid-year 2000	Age 85+	Female	Rhondda Cynon Taf
1,804	Population	Mid-year 2000	Age 85+	Female	Caerphilly
1,036	Population	Mid-year 2000	Age 85+	Female	Blaenau Gwent
3,877	Population	Mid-year 2000	Age 85+	Female	Cardiff
688,517 [t]	Population	Mid-year 2000	Age 85+	Female	England
92,761	Population	Mid-year 2000	Age 85+	Female	North West
69,554	Population	Mid-year 2000	Age 85+	Female	Yorkshire and The Humber
75,930	Population	Mid-year 2000	Age 85+	Female	East
83,298	Population	Mid-year 2000	Age 85+	Female	London
86,891	Population	Mid-year 2000	Age 85+	Female	South West
813,109 [t]	Population	Mid-year 2000	Age 85+	Female	United Kingdom
3,697 [t]	Population	Mid-year 1999	Age 85+	Persons	Conwy
2,652 [t]	Population	Mid-year 1999	Age 85+	Persons	Denbighshire
1,434 [t]	Population	Mid-year 1998	Age 85+	Persons	Isle of Anglesey
2,850 [t]	Population	Mid-year 1998	Age 85+	Persons	Gwynedd
2,389 [t]	Population	Mid-year 1998	Age 85+	Persons	Flintshire
84,778 [t]	Population	Mid-year 1998	Age 85+	Persons	Scotland

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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.