Every population series published for Swansea, 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 Swansea, net internal migration by local authority fell from -375 in Year to mid-2012 to -1,214 in Year to mid-2025, a change of 839 or 223.7% (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: -1,214 (Year to mid-2025). The national series and its methodology.
In Swansea, international migration into a local authority rose from 2,022 in Year to mid-2012 to 3,894 in Year to mid-2025, a change of 1,872 or 92.6% (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: 3,894 (Year to mid-2025). The national series and its methodology.
In Swansea, international migration out of a local authority rose from 1,529 in Year to mid-2012 to 3,144 in Year to mid-2025, a change of 1,615 or 105.6% (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: 3,144 (Year to mid-2025). The national series and its methodology.
In Swansea, net international migration by local authority rose from 493 in Year to mid-2012 to 750 in Year to mid-2025, a change of 257 or 52.1% (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 net by local authority, 2012 to 2024, joined where the modern series has no figure; overlapping periods are never double-counted. Latest: 750 (Year to mid-2025). The national series and its methodology.
In Swansea, births by local authority fell from 2,796 in Year to mid-2012 to 2,037 in Year to mid-2025, a change of 759 or 27.1% (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: 2,037 (Year to mid-2025). The national series and its methodology.
In Swansea, deaths by local authority rose from 2,410 in Year to mid-2012 to 2,736 in Year to mid-2025, a change of 326 or 13.5% (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: 2,736 (Year to mid-2025). The national series and its methodology.
In Swansea, births minus deaths by local authority fell from 386 in Year to mid-2012 to -699 in Year to mid-2025, a change of 1,085 or 281.1% (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: -699 (Year to mid-2025). The national series and its methodology.
In Swansea, other population change by local authority fell from 2 in Year to mid-2012 to -2 in Year to mid-2025, a change of 4 or 200.0% (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.