Every population series published for Sefton, 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 Sefton, net internal migration by local authority rose from -89 in Year to mid-2012 to 3,077 in Year to mid-2025, a change of 3,166 or 3557.3% (ONS).
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: 3,077 (Year to mid-2025). The national series and its methodology.
In Sefton, international migration into a local authority rose from 841 in Year to mid-2012 to 1,852 in Year to mid-2025, a change of 1,011 or 120.2% (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 in by local authority, 2012 to 2024, joined where the modern series has no figure; overlapping periods are never double-counted. Latest: 1,852 (Year to mid-2025). The national series and its methodology.
In Sefton, international migration out of a local authority rose from 783 in Year to mid-2012 to 1,583 in Year to mid-2025, a change of 800 or 102.2% (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: 1,583 (Year to mid-2025). The national series and its methodology.
In Sefton, net international migration by local authority rose from 58 in Year to mid-2012 to 269 in Year to mid-2025, a change of 211 or 363.8% (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: 269 (Year to mid-2025). The national series and its methodology.
In Sefton, births by local authority fell from 2,738 in Year to mid-2012 to 2,378 in Year to mid-2025, a change of 360 or 13.1% (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: 2,378 (Year to mid-2025). The national series and its methodology.
In Sefton, deaths by local authority rose from 3,114 in Year to mid-2012 to 3,465 in Year to mid-2025, a change of 351 or 11.3% (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: 3,465 (Year to mid-2025). The national series and its methodology.
In Sefton, births minus deaths by local authority fell from -376 in Year to mid-2012 to -1,087 in Year to mid-2025, a change of 711 or 189.1% (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: -1,087 (Year to mid-2025). The national series and its methodology.
In Sefton, other population change by local authority fell from 417 in Year to mid-2012 to 26 in Year to mid-2025, a change of 391 or 93.8% (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: 26 (Year to mid-2025). The national series and its methodology.