Every population series published for Harrow, 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 Harrow, net internal migration by local authority fell from -1,422 in Year to mid-2012 to -2,804 in Year to mid-2025, a change of 1,382 or 97.2% (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: -2,804 (Year to mid-2025). The national series and its methodology.
In Harrow, international migration into a local authority rose from 5,322 in Year to mid-2012 to 7,175 in Year to mid-2025, a change of 1,853 or 34.8% (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 in by local authority, 2012 to 2024, joined where the modern series has no figure; overlapping periods are never double-counted. Latest: 7,175 (Year to mid-2025). The national series and its methodology.
In Harrow, international migration out of a local authority rose from 3,617 in Year to mid-2012 to 4,345 in Year to mid-2025, a change of 728 or 20.1% (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: 4,345 (Year to mid-2025). The national series and its methodology.
In Harrow, net international migration by local authority rose from 1,705 in Year to mid-2012 to 2,830 in Year to mid-2025, a change of 1,125 or 66.0% (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: 2,830 (Year to mid-2025). The national series and its methodology.
In Harrow, births by local authority fell from 3,530 in Year to mid-2012 to 3,270 in Year to mid-2025, a change of 260 or 7.4% (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: 3,270 (Year to mid-2025). The national series and its methodology.
In Harrow, deaths by local authority rose from 1,448 in Year to mid-2012 to 1,658 in Year to mid-2025, a change of 210 or 14.5% (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: 1,658 (Year to mid-2025). The national series and its methodology.
In Harrow, births minus deaths by local authority fell from 2,082 in Year to mid-2012 to 1,612 in Year to mid-2025, a change of 470 or 22.6% (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: 1,612 (Year to mid-2025). The national series and its methodology.
In Harrow, other population change by local authority fell from 936 in Year to mid-2012 to -13 in Year to mid-2025, a change of 949 or 101.4% (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: -13 (Year to mid-2025). The national series and its methodology.