Local authority · W06000014

Population in Vale of Glamorgan

Every population series published for Vale of Glamorgan, each over its full published span. A series that begins part-way along began then: nothing earlier is published for this area, and no gap is filled in.

Net internal migration by local authority

In Vale of Glamorgan, net internal migration by local authority rose from 219 in Year to mid-2012 to 410 in Year to mid-2025, a change of 191 or 87.2% (ONS).

Net internal migration by local authority: Year to mid-2012 to Year to mid-2025CoalitionCoalitionConservativeConservativeConservativeConservativeConservativeLabour05001k2k201520202025Year to mid-2012: 219 people · published 26 September 2025Year to mid-2013: 199 people · published 26 September 2025Year to mid-2014: 512 people · published 26 September 2025Year to mid-2015: 0 people · published 26 September 2025Year to mid-2016: 1,164 people · published 26 September 2025Year to mid-2017: 1,500 people · published 26 September 2025Year to mid-2018: 1,288 people · published 26 September 2025Year to mid-2019: 1,135 people · published 26 September 2025Year to mid-2020: 1,968 people · published 26 September 2025Year to mid-2021: 1,825 people · published 26 September 2025Year to mid-2022: 641 people · published 26 September 2025Year to mid-2023: 771 people · published 26 September 2025Year to mid-2024: 823 people · published 26 September 2025Year to mid-2025: 410 people · published 29 July 2026

Published valueProvisional or revisedLatestShaded bands: governments (see labels)Hover or use arrow keys to read a value

ONS. Earlier years come from Internal migration net by local authority, 2012 to 2024, joined where the modern series has no figure; overlapping periods are never double-counted. Latest: 410 (Year to mid-2025). The national series and its methodology.

International migration into a local authority

In Vale of Glamorgan, international migration into a local authority rose from 279 in Year to mid-2012 to 641 in Year to mid-2025, a change of 362 or 129.7% (ONS).

International migration into a local authority: Year to mid-2012 to Year to mid-2025CoalitionCoalitionConservativeConservativeConservativeConservativeConservativeLabour05001k201520202025Year to mid-2012: 279 people · published 26 September 2025Year to mid-2013: 255 people · published 26 September 2025Year to mid-2014: 283 people · published 26 September 2025Year to mid-2015: 292 people · published 26 September 2025Year to mid-2016: 334 people · published 26 September 2025Year to mid-2017: 347 people · published 26 September 2025Year to mid-2018: 304 people · published 26 September 2025Year to mid-2019: 288 people · published 26 September 2025Year to mid-2020: 257 people · published 26 September 2025Year to mid-2021: 228 people · published 26 September 2025Year to mid-2022: 1,016 people · published 26 September 2025Year to mid-2023: 890 people · published 26 September 2025Year to mid-2024: 782 people · published 26 September 2025Year to mid-2025: 641 people · published 29 July 2026

Published valueProvisional or revisedLatestShaded bands: governments (see labels)Hover or use arrow keys to read a value

ONS. Earlier years come from International migration in by local authority, 2012 to 2024, joined where the modern series has no figure; overlapping periods are never double-counted. Latest: 641 (Year to mid-2025). The national series and its methodology.

International migration out of a local authority

In Vale of Glamorgan, international migration out of a local authority rose from 357 in Year to mid-2012 to 687 in Year to mid-2025, a change of 330 or 92.4% (ONS).

International migration out of a local authority: Year to mid-2012 to Year to mid-2025CoalitionCoalitionConservativeConservativeConservativeConservativeConservativeLabour0200400600201520202025Year to mid-2012: 357 people · published 26 September 2025Year to mid-2013: 362 people · published 26 September 2025Year to mid-2014: 341 people · published 26 September 2025Year to mid-2015: 358 people · published 26 September 2025Year to mid-2016: 372 people · published 26 September 2025Year to mid-2017: 399 people · published 26 September 2025Year to mid-2018: 415 people · published 26 September 2025Year to mid-2019: 445 people · published 26 September 2025Year to mid-2020: 392 people · published 26 September 2025Year to mid-2021: 335 people · published 26 September 2025Year to mid-2022: 269 people · published 26 September 2025Year to mid-2023: 252 people · published 26 September 2025Year to mid-2024: 245 people · published 26 September 2025Year to mid-2025: 687 people · published 29 July 2026

Published valueProvisional or revisedLatestShaded bands: governments (see labels)Hover or use arrow keys to read a value

ONS. Earlier years come from International migration out by local authority, 2012 to 2024, joined where the modern series has no figure; overlapping periods are never double-counted. Latest: 687 (Year to mid-2025). The national series and its methodology.

Net international migration by local authority

In Vale of Glamorgan, net international migration by local authority rose from -78 in Year to mid-2012 to -46 in Year to mid-2025, a change of 32 or 41.0% (ONS).

Net international migration by local authority: Year to mid-2012 to Year to mid-2025CoalitionCoalitionConservativeConservativeConservativeConservativeConservativeLabour0250500201520202025Year to mid-2012: -78 people · published 26 September 2025Year to mid-2013: -107 people · published 26 September 2025Year to mid-2014: -58 people · published 26 September 2025Year to mid-2015: -66 people · published 26 September 2025Year to mid-2016: -38 people · published 26 September 2025Year to mid-2017: -52 people · published 26 September 2025Year to mid-2018: -111 people · published 26 September 2025Year to mid-2019: -157 people · published 26 September 2025Year to mid-2020: -135 people · published 26 September 2025Year to mid-2021: -107 people · published 26 September 2025Year to mid-2022: 747 people · published 26 September 2025Year to mid-2023: 638 people · published 26 September 2025Year to mid-2024: 537 people · published 26 September 2025Year to mid-2025: -46 people · published 29 July 2026

Published valueProvisional or revisedLatestShaded bands: governments (see labels)Hover or use arrow keys to read a value

ONS. Earlier years come from International migration net by local authority, 2012 to 2024, joined where the modern series has no figure; overlapping periods are never double-counted. Latest: -46 (Year to mid-2025). The national series and its methodology.

Births by local authority

In Vale of Glamorgan, births by local authority fell from 1,431 in Year to mid-2012 to 1,121 in Year to mid-2025, a change of 310 or 21.7% (ONS).

Births by local authority: Year to mid-2012 to Year to mid-2025CoalitionCoalitionConservativeConservativeConservativeConservativeConservativeLabour05001k201520202025Year to mid-2012: 1,431 people · published 26 September 2025Year to mid-2013: 1,336 people · published 26 September 2025Year to mid-2014: 1,304 people · published 26 September 2025Year to mid-2015: 1,321 people · published 26 September 2025Year to mid-2016: 1,307 people · published 26 September 2025Year to mid-2017: 1,391 people · published 26 September 2025Year to mid-2018: 1,315 people · published 26 September 2025Year to mid-2019: 1,246 people · published 26 September 2025Year to mid-2020: 1,225 people · published 26 September 2025Year to mid-2021: 1,206 people · published 26 September 2025Year to mid-2022: 1,231 people · published 26 September 2025Year to mid-2023: 1,147 people · published 26 September 2025Year to mid-2024: 1,119 people · published 26 September 2025Year to mid-2025: 1,121 people · published 29 July 2026

Published valueProvisional or revisedLatestShaded bands: governments (see labels)Hover or use arrow keys to read a value

ONS. Earlier years come from Births by local authority, 2012 to 2024, joined where the modern series has no figure; overlapping periods are never double-counted. Latest: 1,121 (Year to mid-2025). The national series and its methodology.

Deaths by local authority

In Vale of Glamorgan, deaths by local authority rose from 1,150 in Year to mid-2012 to 1,478 in Year to mid-2025, a change of 328 or 28.5% (ONS).

Deaths by local authority: Year to mid-2012 to Year to mid-2025CoalitionCoalitionConservativeConservativeConservativeConservativeConservativeLabour05001k201520202025Year to mid-2012: 1,150 people · published 26 September 2025Year to mid-2013: 1,265 people · published 26 September 2025Year to mid-2014: 1,202 people · published 26 September 2025Year to mid-2015: 1,318 people · published 26 September 2025Year to mid-2016: 1,293 people · published 26 September 2025Year to mid-2017: 1,276 people · published 26 September 2025Year to mid-2018: 1,366 people · published 26 September 2025Year to mid-2019: 1,283 people · published 26 September 2025Year to mid-2020: 1,441 people · published 26 September 2025Year to mid-2021: 1,407 people · published 26 September 2025Year to mid-2022: 1,350 people · published 26 September 2025Year to mid-2023: 1,483 people · published 26 September 2025Year to mid-2024: 1,340 people · published 26 September 2025Year to mid-2025: 1,478 people · published 29 July 2026

Published valueProvisional or revisedLatestShaded bands: governments (see labels)Hover or use arrow keys to read a value

ONS. Earlier years come from Deaths by local authority, 2012 to 2024, joined where the modern series has no figure; overlapping periods are never double-counted. Latest: 1,478 (Year to mid-2025). The national series and its methodology.

Births minus deaths by local authority

In Vale of Glamorgan, births minus deaths by local authority fell from 281 in Year to mid-2012 to -357 in Year to mid-2025, a change of 638 or 227.0% (ONS).

Births minus deaths by local authority: Year to mid-2012 to Year to mid-2025CoalitionCoalitionConservativeConservativeConservativeConservativeConservativeLabour-2000200201520202025Year to mid-2012: 281 people · published 26 September 2025Year to mid-2013: 71 people · published 26 September 2025Year to mid-2014: 102 people · published 26 September 2025Year to mid-2015: 3 people · published 26 September 2025Year to mid-2016: 14 people · published 26 September 2025Year to mid-2017: 115 people · published 26 September 2025Year to mid-2018: -51 people · published 26 September 2025Year to mid-2019: -37 people · published 26 September 2025Year to mid-2020: -216 people · published 26 September 2025Year to mid-2021: -201 people · published 26 September 2025Year to mid-2022: -119 people · published 26 September 2025Year to mid-2023: -336 people · published 26 September 2025Year to mid-2024: -221 people · published 26 September 2025Year to mid-2025: -357 people · published 29 July 2026

Published valueProvisional or revisedLatestShaded bands: governments (see labels)Hover or use arrow keys to read a value

ONS. Earlier years come from Natural change by local authority, 2012 to 2024, joined where the modern series has no figure; overlapping periods are never double-counted. Latest: -357 (Year to mid-2025). The national series and its methodology.

Other population change by local authority

In Vale of Glamorgan, other population change by local authority rose from -398 in Year to mid-2012 to 44 in Year to mid-2025, a change of 442 or 111.1% (ONS).

Other population change by local authority: Year to mid-2012 to Year to mid-2025CoalitionCoalitionConservativeConservativeConservativeConservativeConservativeLabour-400-2000201520202025Year to mid-2012: -398 people · published 26 September 2025Year to mid-2013: -408 people · published 26 September 2025Year to mid-2014: -300 people · published 26 September 2025Year to mid-2015: -390 people · published 26 September 2025Year to mid-2016: -319 people · published 26 September 2025Year to mid-2017: -268 people · published 26 September 2025Year to mid-2018: -338 people · published 26 September 2025Year to mid-2019: -304 people · published 26 September 2025Year to mid-2020: -195 people · published 26 September 2025Year to mid-2021: -250 people · published 26 September 2025Year to mid-2022: -65 people · published 26 September 2025Year to mid-2023: 3 people · published 26 September 2025Year to mid-2024: -167 people · published 26 September 2025Year to mid-2025: 44 people · published 29 July 2026

Published valueProvisional or revisedLatestShaded bands: governments (see labels)Hover or use arrow keys to read a value

ONS. Earlier years come from Other population change by local authority, 2012 to 2024, joined where the modern series has no figure; overlapping periods are never double-counted. Latest: 44 (Year to mid-2025). The national series and its methodology.

Population by local authority

In Vale of Glamorgan, population by local authority rose from 126,679 in Mid-2011 to 135,743 in Mid-2024, a change of 9,064 or 7.2% (ONS).

Population by local authority: Mid-2011 to Mid-2024CoalitionCoalitionConservativeConservativeConservativeConservativeConservative050k100k20152020Mid-2011: 126,679 people · published 26 September 2025Mid-2012: 126,703 people · published 26 September 2025Mid-2013: 126,458 people · published 26 September 2025Mid-2014: 126,714 people · published 26 September 2025Mid-2015: 126,261 people · published 26 September 2025Mid-2016: 127,082 people · published 26 September 2025Mid-2017: 128,377 people · published 26 September 2025Mid-2018: 129,165 people · published 26 September 2025Mid-2019: 129,802 people · published 26 September 2025Mid-2020: 131,224 people · published 26 September 2025Mid-2021: 132,491 people · published 26 September 2025Mid-2022: 133,695 people · published 26 September 2025Mid-2023: 134,771 people · published 26 September 2025Mid-2024: 135,743 people · published 26 September 2025

Published valueProvisional or revisedLatestShaded bands: governments (see labels)Hover or use arrow keys to read a value

ONS. Latest: 135,743 (Mid-2024). The national series and its methodology.

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