Every population series published for Caerphilly, 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.
In Caerphilly, net internal migration by local authority rose from -102 in Year to mid-2012 to 427 in Year to mid-2025, a change of 529 or 518.6% (ONS).
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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: 427 (Year to mid-2025). The national series and its methodology.
In Caerphilly, international migration into a local authority rose from 158 in Year to mid-2012 to 564 in Year to mid-2025, a change of 406 or 257.0% (ONS).
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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: 564 (Year to mid-2025). The national series and its methodology.
In Caerphilly, international migration out of a local authority rose from 156 in Year to mid-2012 to 713 in Year to mid-2025, a change of 557 or 357.1% (ONS).
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: 713 (Year to mid-2025). The national series and its methodology.
In Caerphilly, net international migration by local authority fell from 2 in Year to mid-2012 to -149 in Year to mid-2025, a change of 151 or 7550.0% (ONS).
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: -149 (Year to mid-2025). The national series and its methodology.
In Caerphilly, births by local authority fell from 2,081 in Year to mid-2012 to 1,504 in Year to mid-2025, a change of 577 or 27.7% (ONS).
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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: 1,504 (Year to mid-2025). The national series and its methodology.
In Caerphilly, deaths by local authority rose from 1,670 in Year to mid-2012 to 1,934 in Year to mid-2025, a change of 264 or 15.8% (ONS).
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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: 1,934 (Year to mid-2025). The national series and its methodology.
In Caerphilly, births minus deaths by local authority fell from 411 in Year to mid-2012 to -430 in Year to mid-2025, a change of 841 or 204.6% (ONS).
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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: -430 (Year to mid-2025). The national series and its methodology.
In Caerphilly, other population change by local authority rose from -530 in Year to mid-2012 to -2 in Year to mid-2025, a change of 528 or 99.6% (ONS).
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: -2 (Year to mid-2025). The national series and its methodology.