Population in Pembrokeshire

Population in Pembrokeshire was 125,849 in 2025, according to the Office for National Statistics (United Kingdom). That is up 0.1% from 2024.

2025, persons125,849
Change on 2024+0.1%
Series high125,8492025
Series low121,1942018

Population in Pembrokeshire, 2011 to 2025

121K122K123K124K125K126K201120142017202020252011: 122,613 persons2012: 122,621 persons2013: 122,302 persons2014: 122,148 persons2015: 121,721 persons2016: 121,438 persons2017: 121,382 persons2018: 121,194 persons2019: 121,432 persons2020: 122,572 persons2021: 123,633 persons2022: 124,388 persons2023: 125,075 persons2024: 125,670 persons2025: 125,849 persons
persons. Source: Office for National Statistics, Population estimates, local authority based by single year of age: all ages, both sexes, mid-year (ONS, Nomis NM_2002_1). Retrieved 2026-10-11, published 2026-07-29.
All 15 values
Periodpersons
2025125,849
2024125,670
2023125,075
2022124,388
2021123,633
2020122,572
2019121,432
2018121,194
2017121,382
2016121,438
2015121,721
2014122,148
2013122,302
2012122,621
2011122,613

Compared with Wales

Place2025
Pembrokeshire125,849
Wales3,175,181

Rankings

Definition

Resident population. Spain and the EU: 1 January, with Spanish figures from the official municipal register (Padrón). Norway: Statistics Norway, 1 January. United States: Census Bureau population estimates for 1 July. United Kingdom regions and local authorities: Office for National Statistics estimates for 30 June. Other countries and the World: World Bank mid-year estimates, which count all residents regardless of legal status or citizenship.

The World Bank series exists for every country, so use it (through compare) to rank countries on one basis.

How to cite

Office for National Statistics. Population estimates, local authority based by single year of age: all ages, both sexes, mid-year (ONS, Nomis NM_2002_1). Contains public sector information licensed under the Open Government Licence v3.0. https://www.nomisweb.co.uk/api/v01/dataset/NM_2002_1.data.json?geography=TYPE480,TYPE424&gender=0&c_age=200&measures=20100&time=2011,latest. Retrieved 2026-10-11.

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Questions

What is the population in Pembrokeshire?

Population in Pembrokeshire was 125,849 in 2025, according to the Office for National Statistics (United Kingdom). That is up 0.1% from 2024.

Where does this figure come from?

Office for National Statistics (United Kingdom). Population estimates, local authority based by single year of age: all ages, both sexes, mid-year (ONS, Nomis NM_2002_1). Retrieved by Invokely on 2026-10-11.

What was the highest population in Pembrokeshire?

125,849 in 2025, the highest value since 2011 in this series.

Population elsewhere in Wales

Related statistics for Pembrokeshire

All statistics for Pembrokeshire