UK public data, by local authority district
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The population stood at 125,849 in 2025. That is 0.1% higher than a year earlier. That is the highest value in the published series, which begins in 1991.

Why the caveats matter

Every figure carries the publisher's own caveats. Where a statistic is published for a wider area than the one you clicked, or where the publisher itself flags it as unreliable, the page says so rather than quietly rounding it off.

The UK's four nations publish separately, so some figures stop at a border: house sale prices cover England and Wales, road collisions Great Britain. Pupil absence is published for England, but not every English district individually — some are reported only as part of their wider county. An area with fewer datasets isn't missing data — either its nation publishes that statistic through a different body, or (pupil absence only) its own district isn't reported separately.

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Population estimate — Pembrokeshire

125,849, latest 2025 (+0.1% year on year, from 125,670).

The population stood at 125,849 in 2025. That is 0.1% higher than a year earlier. That is the highest value in the published series, which begins in 1991. Its low point was 111,640 in 1997; the latest reading is 13% above that.

Show the numbers (35 periods)
Population estimate — Pembrokeshire, every published period
PeriodValue
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
2010121,974
2009121,563
2008121,134
2007119,640
2006118,278
2005117,204
2004116,428
2003115,147
2002114,146
2001113,058
2000112,538
1999111,667
1998111,814
1997111,640
1996112,141
1995112,249
1994113,086
1993112,885
1992113,146
1991112,446

What these terms mean

Mid-year estimate
A modelled count of the population on 30 June, updated between censuses. It is an estimate, not a headcount. Source
Local authority district
The council area a statistic is published for -- 361 across the UK. In England these are boroughs, districts and unitary authorities; in Scotland, council areas; in Wales, principal areas; in Northern Ireland, districts.

Before you use these figures

  • Mid-year estimate, not a census count: This is a modelled mid-year (30 June) estimate, not a direct headcount. It is rebased periodically against the latest UK census results -- the current series was rebased to the 2021/2022 censuses, replacing previously published estimates for 2011 to 2022. Figures for the same year can therefore change between publications as later data becomes available.
  • Unrounded, but not precise to the individual: Figures are published unrounded to enable further calculation, but ONS is explicit that small estimates should not be read as accurate to a specific person -- they are produced using statistical models and disclosure-control methods, not a direct count.

Cite this figure:

Population estimate — Pembrokeshire
125,849 for Pembrokeshire, 2025
Caveats: Mid-year estimate, not a census count; Unrounded, but not precise to the individual
StatsMapped last confirmed this figure unchanged on 5 Sep 2026.
Source: Office for National Statistics, Population Estimates (via Nomis)
https://statsmapped.com/united-kingdom/local-authority/pembrokeshire/population-estimate

See every dataset published for Pembrokeshire

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