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2022-based population projections by local authority, age, sex, year and variant

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

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Data description ( of 1 selected1 selectable options)

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Variant ( of 6 selected6 selectable options)

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Year ( of 26 selected26 selectable options)

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Area ( of 23 selected23 selectable options)

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Sex ( of 3 selected3 selectable options)

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Age ( of 92 selected92 selectable options)

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Data valuesData descriptionVariantYearAreaSexAge
69,107 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAll ages
568 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 0
579 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 1
602 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 2
595 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 3
690 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 4
713 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 5
766 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 6
747 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 7
758 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 8
824 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 9
831 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 10
841 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 11
770 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 12
824 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 13
811 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 14
725 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 15
737 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 16
728 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 17
716 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 18
522 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 19
545 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 20
540 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 21
551 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 22
626 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 23
651 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 24
702 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 25
661 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 26
681 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 27
656 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 28
672 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 29
697 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 30
735 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 31
740 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 32
769 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 33
755 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 34
734 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 35
680 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 36
756 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 37
708 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 38
694 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 39
696 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 40
694 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 41
771 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 42
743 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 43
699 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 44
609 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 45
697 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 46
685 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 47
779 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 48
919 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 49
896 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 50
1,011 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 51
949 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 52
1,015 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 53
1,012 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 54
1,067 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 55
1,013 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 56
1,077 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 57
1,102 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 58
1,122 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 59
1,009 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 60
1,036 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 61
1,085 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 62
1,041 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 63
960 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 64
963 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 65
987 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 66
966 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 67
955 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 68
889 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 69
927 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 70
935 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 71
953 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 72
999 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 73
1,015 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 74
1,064 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 75
747 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 76
795 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 77
772 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 78
709 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 79
595 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 80
518 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 81
510 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 82
500 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 83
464 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 84
371 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 85
316 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 86
293 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 87
241 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 88
214 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 89
822 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyPersonsAge 90+
33,800 [t]Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyMaleAll ages
273Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyMaleAge 0
318Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyMaleAge 1
308Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyMaleAge 2
320Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyMaleAge 3
333Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyMaleAge 4
385Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyMaleAge 5
385Population projectionsPrincipal projectionMid-year 2022Isle of AngleseyMaleAge 6
Showing 1 to 100 of 990,288 rows
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Next update expected:This dataset is not expected to be updated, but is expected to be replaced in the future

Updates

20th November 2025
Dataset first published.

Main information

Designation
Accredited official statistics
Data provider 1
Office for National Statistics (ONS)
Data source 1
Mid-year population estimates
Data provider 2
Office for National Statistics (ONS)
Data source 2
National population projections for Wales
Data provider 3
Welsh Government
Data source 3
Population projections for local authorities in Wales

Overview

Summary of dataset and variables

This dataset provides population projections for local authorities in Wales by sex, single year of age, variant and each year from the base year of 2022, through the projection period to 2047. This is the sixth set of population projections published for the 22 local authorities in Wales.

Under variants, there is a principal projection and five additional variant projections. These variants are based on different assumptions about fertility, mortality, and migration trends. They include low population, high population, a 10-year average migration variant, a 15-year average migration variant and a zero migration variant.

Data collection or calculation

The population projections for Wales are produced by Knowledge and Analytical Services, Welsh Government. The methodology has been developed in conjunction with the Wales Sub-national Projections Working Group (WaSP). Members of WaSP include representatives with experience of demographic and housing data from Welsh local authorities, Data Cymru and the Welsh Government.

The 2022-based population projections provide statistics on the potential future size and age structure of the population of local authorities in Wales. These projections supersede the previous 2018-based projections.

Population projections are subject to uncertainty and are based on assumptions about future trends in fertility, mortality and migration. These projections are not forecasts, and do not attempt to predict the impact that future government policies, changing economic circumstances, or other factors, such as short-term changes in international migration, might have on demographic behaviour. Population change at the local level may be shaped by economic growth and housing policies, which are not taken into account in these projections.

These local authority population projections are not constrained to the Office for National Statistics’s (ONS) national population projections (ONS). What this means is that the sum of the local authority population projections does not match the national population projections. People who are interested in population projections at the Wales level should use the ONS’s national population projections.

Population projections may differ from published population estimates now and in the near future. We recommend using the most recent mid-year estimates for all years where they are available.

These local authority population projections are based on the mid-year estimates of the population for mid-2022 for local authorities in Wales. The projected population is for 30 June each year.

On 30 July 2025, the ONS published mid-year estimates of the population for Wales and England for mid-2024. Estimates for mid-2022 and mid-2023 were revised by the ONS to incorporate improved international and internal migration data. We have incorporated the revised estimates into these projections.

To take into account the recent changes in the long-term international migration estimates, we decided to adjust the international migration assumptions for these projections. International migration data in these projections have been constrained for each local authority, for both inward and outward international migration, for the period mid-2022 to mid-2023 and mid-2023 to mid-2024, to match the international migration estimated published in the revised mid-year population estimates in July. The method remains unchanged for all other years in the projection period, from mid-2025 onwards.

Further information will be available in the technical report.

Statistical quality

See the local authority population projection statistical release in weblinks.

Related reports

Published by

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

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Metadata

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