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Population estimates by national park, year, sex and age

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Table

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Data valuesData descriptionYearAgeSexArea
33,804PopulationMid-year 2024All AgesPersonsBannau Brycheiniog
21,285PopulationMid-year 2024All AgesPersonsPembrokeshire Coast
24,536PopulationMid-year 2024All AgesPersonsEryri
16,754PopulationMid-year 2024All AgesMaleBannau Brycheiniog
10,371PopulationMid-year 2024All AgesMalePembrokeshire Coast
12,207PopulationMid-year 2024All AgesMaleEryri
17,050PopulationMid-year 2024All AgesFemaleBannau Brycheiniog
10,914PopulationMid-year 2024All AgesFemalePembrokeshire Coast
12,329PopulationMid-year 2024All AgesFemaleEryri
4,796PopulationMid-year 2024Aged 0 to 15PersonsBannau Brycheiniog
2,709PopulationMid-year 2024Aged 0 to 15PersonsPembrokeshire Coast
3,313PopulationMid-year 2024Aged 0 to 15PersonsEryri
2,499PopulationMid-year 2024Aged 0 to 15MaleBannau Brycheiniog
1,388PopulationMid-year 2024Aged 0 to 15MalePembrokeshire Coast
1,712PopulationMid-year 2024Aged 0 to 15MaleEryri
2,297PopulationMid-year 2024Aged 0 to 15FemaleBannau Brycheiniog
1,321PopulationMid-year 2024Aged 0 to 15FemalePembrokeshire Coast
1,601PopulationMid-year 2024Aged 0 to 15FemaleEryri
19,060PopulationMid-year 2024Aged 16 to 64PersonsBannau Brycheiniog
11,318PopulationMid-year 2024Aged 16 to 64PersonsPembrokeshire Coast
13,834PopulationMid-year 2024Aged 16 to 64PersonsEryri
9,564PopulationMid-year 2024Aged 16 to 64MaleBannau Brycheiniog
5,530PopulationMid-year 2024Aged 16 to 64MalePembrokeshire Coast
6,890PopulationMid-year 2024Aged 16 to 64MaleEryri
9,496PopulationMid-year 2024Aged 16 to 64FemaleBannau Brycheiniog
5,788PopulationMid-year 2024Aged 16 to 64FemalePembrokeshire Coast
6,944PopulationMid-year 2024Aged 16 to 64FemaleEryri
9,948PopulationMid-year 2024Aged 65 and overPersonsBannau Brycheiniog
7,258PopulationMid-year 2024Aged 65 and overPersonsPembrokeshire Coast
7,389PopulationMid-year 2024Aged 65 and overPersonsEryri
4,691PopulationMid-year 2024Aged 65 and overMaleBannau Brycheiniog
3,453PopulationMid-year 2024Aged 65 and overMalePembrokeshire Coast
3,605PopulationMid-year 2024Aged 65 and overMaleEryri
5,257PopulationMid-year 2024Aged 65 and overFemaleBannau Brycheiniog
3,805PopulationMid-year 2024Aged 65 and overFemalePembrokeshire Coast
3,784PopulationMid-year 2024Aged 65 and overFemaleEryri
1,149PopulationMid-year 2024Aged 0 to 4PersonsBannau Brycheiniog
646PopulationMid-year 2024Aged 0 to 4PersonsPembrokeshire Coast
884PopulationMid-year 2024Aged 0 to 4PersonsEryri
581PopulationMid-year 2024Aged 0 to 4MaleBannau Brycheiniog
354PopulationMid-year 2024Aged 0 to 4MalePembrokeshire Coast
442PopulationMid-year 2024Aged 0 to 4MaleEryri
568PopulationMid-year 2024Aged 0 to 4FemaleBannau Brycheiniog
292PopulationMid-year 2024Aged 0 to 4FemalePembrokeshire Coast
442PopulationMid-year 2024Aged 0 to 4FemaleEryri
3,647PopulationMid-year 2024Aged 5 to 15PersonsBannau Brycheiniog
2,063PopulationMid-year 2024Aged 5 to 15PersonsPembrokeshire Coast
2,429PopulationMid-year 2024Aged 5 to 15PersonsEryri
1,918PopulationMid-year 2024Aged 5 to 15MaleBannau Brycheiniog
1,034PopulationMid-year 2024Aged 5 to 15MalePembrokeshire Coast
1,270PopulationMid-year 2024Aged 5 to 15MaleEryri
1,729PopulationMid-year 2024Aged 5 to 15FemaleBannau Brycheiniog
1,029PopulationMid-year 2024Aged 5 to 15FemalePembrokeshire Coast
1,159PopulationMid-year 2024Aged 5 to 15FemaleEryri
2,468PopulationMid-year 2024Aged 16 to 24PersonsBannau Brycheiniog
1,500PopulationMid-year 2024Aged 16 to 24PersonsPembrokeshire Coast
1,830PopulationMid-year 2024Aged 16 to 24PersonsEryri
1,354PopulationMid-year 2024Aged 16 to 24MaleBannau Brycheiniog
787PopulationMid-year 2024Aged 16 to 24MalePembrokeshire Coast
958PopulationMid-year 2024Aged 16 to 24MaleEryri
1,114PopulationMid-year 2024Aged 16 to 24FemaleBannau Brycheiniog
713PopulationMid-year 2024Aged 16 to 24FemalePembrokeshire Coast
872PopulationMid-year 2024Aged 16 to 24FemaleEryri
6,755PopulationMid-year 2024Aged 25 to 44PersonsBannau Brycheiniog
3,671PopulationMid-year 2024Aged 25 to 44PersonsPembrokeshire Coast
4,607PopulationMid-year 2024Aged 25 to 44PersonsEryri
3,497PopulationMid-year 2024Aged 25 to 44MaleBannau Brycheiniog
1,818PopulationMid-year 2024Aged 25 to 44MalePembrokeshire Coast
2,334PopulationMid-year 2024Aged 25 to 44MaleEryri
3,258PopulationMid-year 2024Aged 25 to 44FemaleBannau Brycheiniog
1,853PopulationMid-year 2024Aged 25 to 44FemalePembrokeshire Coast
2,273PopulationMid-year 2024Aged 25 to 44FemaleEryri
9,837PopulationMid-year 2024Aged 45 to 64PersonsBannau Brycheiniog
6,147PopulationMid-year 2024Aged 45 to 64PersonsPembrokeshire Coast
7,397PopulationMid-year 2024Aged 45 to 64PersonsEryri
4,713PopulationMid-year 2024Aged 45 to 64MaleBannau Brycheiniog
2,925PopulationMid-year 2024Aged 45 to 64MalePembrokeshire Coast
3,598PopulationMid-year 2024Aged 45 to 64MaleEryri
5,124PopulationMid-year 2024Aged 45 to 64FemaleBannau Brycheiniog
3,222PopulationMid-year 2024Aged 45 to 64FemalePembrokeshire Coast
3,799PopulationMid-year 2024Aged 45 to 64FemaleEryri
5,002PopulationMid-year 2024Aged 65 to 74PersonsBannau Brycheiniog
3,701PopulationMid-year 2024Aged 65 to 74PersonsPembrokeshire Coast
3,777PopulationMid-year 2024Aged 65 to 74PersonsEryri
2,406PopulationMid-year 2024Aged 65 to 74MaleBannau Brycheiniog
1,850PopulationMid-year 2024Aged 65 to 74MalePembrokeshire Coast
1,888PopulationMid-year 2024Aged 65 to 74MaleEryri
2,596PopulationMid-year 2024Aged 65 to 74FemaleBannau Brycheiniog
1,851PopulationMid-year 2024Aged 65 to 74FemalePembrokeshire Coast
1,889PopulationMid-year 2024Aged 65 to 74FemaleEryri
3,655PopulationMid-year 2024Aged 75 to 84PersonsBannau Brycheiniog
2,644PopulationMid-year 2024Aged 75 to 84PersonsPembrokeshire Coast
2,656PopulationMid-year 2024Aged 75 to 84PersonsEryri
1,730PopulationMid-year 2024Aged 75 to 84MaleBannau Brycheiniog
1,233PopulationMid-year 2024Aged 75 to 84MalePembrokeshire Coast
1,308PopulationMid-year 2024Aged 75 to 84MaleEryri
1,925PopulationMid-year 2024Aged 75 to 84FemaleBannau Brycheiniog
1,411PopulationMid-year 2024Aged 75 to 84FemalePembrokeshire Coast
1,348PopulationMid-year 2024Aged 75 to 84FemaleEryri
181PopulationMid-year 2024Aged 0PersonsBannau Brycheiniog
Showing 1 to 100 of 22,248 rows
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Metadata

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Next update expected:2026

Updates

27th February 2026
Dataset first published.

Main information

Designation
Official statistics in development
Data provider
Office for National Statistics (ONS)
Data source
Mid-year population estimates for National Park areas

Overview

Summary of dataset and variables

This dataset provides population estimates for the national park areas in Wales for the period from 2001 onwards by sex and single year of age, together with some aggregated age groups.

On 12 March 2025, the Office for National Statistics (ONS) revised the data set for mid-2012 to mid-2020. This was due to an incorrect file being used to calculate the national park population estimates. More information can be found on the ONS website.

Population estimates for mid-2022 have been revised to account for improvements to the disaggregation of international migration from the UK level down to local authority by age and sex and updated internal migration using a more complete set of Personal Demographics Service data.

Data collection or calculation

The Office for National Statistics (ONS) publish mid-year population estimates for national parks. 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 national parks. 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