Local authority · E07000224

Population in Arun

Every population series published for Arun, 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.

Net internal migration by local authority

In Arun, net internal migration by local authority rose from 2,117 in Year to mid-2012 to 2,975 in Year to mid-2025, a change of 858 or 40.5% (ONS).

Net internal migration by local authority: Year to mid-2012 to Year to mid-2025CoalitionCoalitionConservativeConservativeConservativeConservativeConservativeLabour01k2k201520202025Year to mid-2012: 2,117 people · published 26 September 2025Year to mid-2013: 1,683 people · published 26 September 2025Year to mid-2014: 1,985 people · published 26 September 2025Year to mid-2015: 1,522 people · published 26 September 2025Year to mid-2016: 1,606 people · published 26 September 2025Year to mid-2017: 1,985 people · published 26 September 2025Year to mid-2018: 2,025 people · published 26 September 2025Year to mid-2019: 1,364 people · published 26 September 2025Year to mid-2020: 1,082 people · published 26 September 2025Year to mid-2021: 2,460 people · published 26 September 2025Year to mid-2022: 2,208 people · published 26 September 2025Year to mid-2023: 2,655 people · published 26 September 2025Year to mid-2024: 2,916 people · published 26 September 2025Year to mid-2025: 2,975 people · published 29 July 2026

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: 2,975 (Year to mid-2025). The national series and its methodology.

International migration into a local authority

In Arun, international migration into a local authority fell from 1,298 in Year to mid-2012 to 828 in Year to mid-2025, a change of 470 or 36.2% (ONS).

International migration into a local authority: Year to mid-2012 to Year to mid-2025CoalitionCoalitionConservativeConservativeConservativeConservativeConservativeLabour05001k2k201520202025Year to mid-2012: 1,298 people · published 26 September 2025Year to mid-2013: 1,284 people · published 26 September 2025Year to mid-2014: 1,163 people · published 26 September 2025Year to mid-2015: 1,287 people · published 26 September 2025Year to mid-2016: 1,582 people · published 26 September 2025Year to mid-2017: 1,362 people · published 26 September 2025Year to mid-2018: 1,065 people · published 26 September 2025Year to mid-2019: 1,017 people · published 26 September 2025Year to mid-2020: 889 people · published 26 September 2025Year to mid-2021: 693 people · published 26 September 2025Year to mid-2022: 724 people · published 26 September 2025Year to mid-2023: 1,017 people · published 26 September 2025Year to mid-2024: 973 people · published 26 September 2025Year to mid-2025: 828 people · published 29 July 2026

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: 828 (Year to mid-2025). The national series and its methodology.

International migration out of a local authority

In Arun, international migration out of a local authority rose from 714 in Year to mid-2012 to 1,023 in Year to mid-2025, a change of 309 or 43.3% (ONS).

International migration out of a local authority: Year to mid-2012 to Year to mid-2025CoalitionCoalitionConservativeConservativeConservativeConservativeConservativeLabour05001k201520202025Year to mid-2012: 714 people · published 26 September 2025Year to mid-2013: 724 people · published 26 September 2025Year to mid-2014: 783 people · published 26 September 2025Year to mid-2015: 665 people · published 26 September 2025Year to mid-2016: 731 people · published 26 September 2025Year to mid-2017: 803 people · published 26 September 2025Year to mid-2018: 1,006 people · published 26 September 2025Year to mid-2019: 1,068 people · published 26 September 2025Year to mid-2020: 880 people · published 26 September 2025Year to mid-2021: 698 people · published 26 September 2025Year to mid-2022: 820 people · published 26 September 2025Year to mid-2023: 699 people · published 26 September 2025Year to mid-2024: 783 people · published 26 September 2025Year to mid-2025: 1,023 people · published 29 July 2026

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: 1,023 (Year to mid-2025). The national series and its methodology.

Net international migration by local authority

In Arun, net international migration by local authority fell from 584 in Year to mid-2012 to -195 in Year to mid-2025, a change of 779 or 133.4% (ONS).

Net international migration by local authority: Year to mid-2012 to Year to mid-2025CoalitionCoalitionConservativeConservativeConservativeConservativeConservativeLabour0500201520202025Year to mid-2012: 584 people · published 26 September 2025Year to mid-2013: 560 people · published 26 September 2025Year to mid-2014: 380 people · published 26 September 2025Year to mid-2015: 622 people · published 26 September 2025Year to mid-2016: 851 people · published 26 September 2025Year to mid-2017: 559 people · published 26 September 2025Year to mid-2018: 59 people · published 26 September 2025Year to mid-2019: -51 people · published 26 September 2025Year to mid-2020: 9 people · published 26 September 2025Year to mid-2021: -5 people · published 26 September 2025Year to mid-2022: -96 people · published 26 September 2025Year to mid-2023: 318 people · published 26 September 2025Year to mid-2024: 190 people · published 26 September 2025Year to mid-2025: -195 people · published 29 July 2026

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: -195 (Year to mid-2025). The national series and its methodology.

Births by local authority

In Arun, births by local authority fell from 1,621 in Year to mid-2012 to 1,195 in Year to mid-2025, a change of 426 or 26.3% (ONS).

Births by local authority: Year to mid-2012 to Year to mid-2025CoalitionCoalitionConservativeConservativeConservativeConservativeConservativeLabour05001k2k201520202025Year to mid-2012: 1,621 people · published 26 September 2025Year to mid-2013: 1,549 people · published 26 September 2025Year to mid-2014: 1,431 people · published 26 September 2025Year to mid-2015: 1,526 people · published 26 September 2025Year to mid-2016: 1,573 people · published 26 September 2025Year to mid-2017: 1,478 people · published 26 September 2025Year to mid-2018: 1,410 people · published 26 September 2025Year to mid-2019: 1,377 people · published 26 September 2025Year to mid-2020: 1,371 people · published 26 September 2025Year to mid-2021: 1,311 people · published 26 September 2025Year to mid-2022: 1,336 people · published 26 September 2025Year to mid-2023: 1,298 people · published 26 September 2025Year to mid-2024: 1,200 people · published 26 September 2025Year to mid-2025: 1,195 people · published 29 July 2026

Published valueProvisional or revisedLatestShaded bands: governments (see labels)Hover or use arrow keys to read a value

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: 1,195 (Year to mid-2025). The national series and its methodology.

Deaths by local authority

In Arun, deaths by local authority rose from 2,078 in Year to mid-2012 to 2,349 in Year to mid-2025, a change of 271 or 13.0% (ONS).

Deaths by local authority: Year to mid-2012 to Year to mid-2025CoalitionCoalitionConservativeConservativeConservativeConservativeConservativeLabour01k2k201520202025Year to mid-2012: 2,078 people · published 26 September 2025Year to mid-2013: 2,020 people · published 26 September 2025Year to mid-2014: 1,940 people · published 26 September 2025Year to mid-2015: 2,251 people · published 26 September 2025Year to mid-2016: 2,202 people · published 26 September 2025Year to mid-2017: 2,164 people · published 26 September 2025Year to mid-2018: 2,285 people · published 26 September 2025Year to mid-2019: 2,171 people · published 26 September 2025Year to mid-2020: 2,285 people · published 26 September 2025Year to mid-2021: 2,317 people · published 26 September 2025Year to mid-2022: 2,339 people · published 26 September 2025Year to mid-2023: 2,500 people · published 26 September 2025Year to mid-2024: 2,305 people · published 26 September 2025Year to mid-2025: 2,349 people · published 29 July 2026

Published valueProvisional or revisedLatestShaded bands: governments (see labels)Hover or use arrow keys to read a value

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: 2,349 (Year to mid-2025). The national series and its methodology.

Births minus deaths by local authority

In Arun, births minus deaths by local authority fell from -457 in Year to mid-2012 to -1,154 in Year to mid-2025, a change of 697 or 152.5% (ONS).

Births minus deaths by local authority: Year to mid-2012 to Year to mid-2025CoalitionCoalitionConservativeConservativeConservativeConservativeConservativeLabour-1k-5000201520202025Year to mid-2012: -457 people · published 26 September 2025Year to mid-2013: -471 people · published 26 September 2025Year to mid-2014: -509 people · published 26 September 2025Year to mid-2015: -725 people · published 26 September 2025Year to mid-2016: -629 people · published 26 September 2025Year to mid-2017: -686 people · published 26 September 2025Year to mid-2018: -875 people · published 26 September 2025Year to mid-2019: -794 people · published 26 September 2025Year to mid-2020: -914 people · published 26 September 2025Year to mid-2021: -1,006 people · published 26 September 2025Year to mid-2022: -1,003 people · published 26 September 2025Year to mid-2023: -1,202 people · published 26 September 2025Year to mid-2024: -1,105 people · published 26 September 2025Year to mid-2025: -1,154 people · published 29 July 2026

Published valueProvisional or revisedLatestShaded bands: governments (see labels)Hover or use arrow keys to read a value

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: -1,154 (Year to mid-2025). The national series and its methodology.

Other population change by local authority

In Arun, other population change by local authority fell from 107 in Year to mid-2012 to 8 in Year to mid-2025, a change of 99 or 92.5% (ONS).

Other population change by local authority: Year to mid-2012 to Year to mid-2025CoalitionCoalitionConservativeConservativeConservativeConservativeConservativeLabour0100201520202025Year to mid-2012: 107 people · published 26 September 2025Year to mid-2013: 100 people · published 26 September 2025Year to mid-2014: 93 people · published 26 September 2025Year to mid-2015: 72 people · published 26 September 2025Year to mid-2016: 61 people · published 26 September 2025Year to mid-2017: 117 people · published 26 September 2025Year to mid-2018: 100 people · published 26 September 2025Year to mid-2019: 144 people · published 26 September 2025Year to mid-2020: 174 people · published 26 September 2025Year to mid-2021: 109 people · published 26 September 2025Year to mid-2022: -40 people · published 26 September 2025Year to mid-2023: 43 people · published 26 September 2025Year to mid-2024: -39 people · published 26 September 2025Year to mid-2025: 8 people · published 29 July 2026

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: 8 (Year to mid-2025). The national series and its methodology.

Population by local authority

In Arun, population by local authority rose from 149,811 in Mid-2011 to 170,064 in Mid-2024, a change of 20,253 or 13.5% (ONS).

Population by local authority: Mid-2011 to Mid-2024CoalitionCoalitionConservativeConservativeConservativeConservativeConservative050k100k150k20152020Mid-2011: 149,811 people · published 26 September 2025Mid-2012: 152,162 people · published 26 September 2025Mid-2013: 154,034 people · published 26 September 2025Mid-2014: 155,983 people · published 26 September 2025Mid-2015: 157,474 people · published 26 September 2025Mid-2016: 159,363 people · published 26 September 2025Mid-2017: 161,338 people · published 26 September 2025Mid-2018: 162,647 people · published 26 September 2025Mid-2019: 163,310 people · published 26 September 2025Mid-2020: 163,661 people · published 26 September 2025Mid-2021: 165,219 people · published 26 September 2025Mid-2022: 166,288 people · published 26 September 2025Mid-2023: 168,102 people · published 26 September 2025Mid-2024: 170,064 people · published 26 September 2025

Published valueProvisional or revisedLatestShaded bands: governments (see labels)Hover or use arrow keys to read a value

ONS. Latest: 170,064 (Mid-2024). The national series and its methodology.

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