Every population series published for Blackburn with Darwen, 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 Blackburn with Darwen, net internal migration by local authority rose from -1,187 in Year to mid-2012 to 348 in Year to mid-2025, a change of 1,535 or 129.3% (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: 348 (Year to mid-2025). The national series and its methodology.
In Blackburn with Darwen, international migration into a local authority rose from 691 in Year to mid-2012 to 2,381 in Year to mid-2025, a change of 1,690 or 244.6% (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: 2,381 (Year to mid-2025). The national series and its methodology.
In Blackburn with Darwen, international migration out of a local authority rose from 475 in Year to mid-2012 to 1,100 in Year to mid-2025, a change of 625 or 131.6% (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: 1,100 (Year to mid-2025). The national series and its methodology.
In Blackburn with Darwen, net international migration by local authority rose from 216 in Year to mid-2012 to 1,281 in Year to mid-2025, a change of 1,065 or 493.1% (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: 1,281 (Year to mid-2025). The national series and its methodology.
In Blackburn with Darwen, births by local authority fell from 2,382 in Year to mid-2012 to 1,938 in Year to mid-2025, a change of 444 or 18.6% (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: 1,938 (Year to mid-2025). The national series and its methodology.
In Blackburn with Darwen, deaths by local authority rose from 1,227 in Year to mid-2012 to 1,391 in Year to mid-2025, a change of 164 or 13.4% (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: 1,391 (Year to mid-2025). The national series and its methodology.
In Blackburn with Darwen, births minus deaths by local authority fell from 1,155 in Year to mid-2012 to 547 in Year to mid-2025, a change of 608 or 52.6% (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: 547 (Year to mid-2025). The national series and its methodology.
In Blackburn with Darwen, other population change by local authority fell from 691 in Year to mid-2012 to 7 in Year to mid-2025, a change of 684 or 99.0% (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: 7 (Year to mid-2025). The national series and its methodology.