Local authority · E06000042

Population in Milton Keynes

Every population series published for Milton Keynes, 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 Milton Keynes, net internal migration by local authority fell from 562 in Year to mid-2012 to 243 in Year to mid-2025, a change of 319 or 56.8% (ONS).

Net internal migration by local authority: Year to mid-2012 to Year to mid-2025CoalitionCoalitionConservativeConservativeConservativeConservativeConservativeLabour-1k01k201520202025Year to mid-2012: 562 people · published 26 September 2025Year to mid-2013: 1,694 people · published 26 September 2025Year to mid-2014: 737 people · published 26 September 2025Year to mid-2015: 140 people · published 26 September 2025Year to mid-2016: -883 people · published 26 September 2025Year to mid-2017: -1,803 people · published 26 September 2025Year to mid-2018: -1,158 people · published 26 September 2025Year to mid-2019: -799 people · published 26 September 2025Year to mid-2020: -197 people · published 26 September 2025Year to mid-2021: 1,187 people · published 26 September 2025Year to mid-2022: -153 people · published 26 September 2025Year to mid-2023: 1,095 people · published 26 September 2025Year to mid-2024: 351 people · published 26 September 2025Year to mid-2025: 243 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: 243 (Year to mid-2025). The national series and its methodology.

International migration into a local authority

In Milton Keynes, international migration into a local authority rose from 2,576 in Year to mid-2012 to 4,162 in Year to mid-2025, a change of 1,586 or 61.6% (ONS).

International migration into a local authority: Year to mid-2012 to Year to mid-2025CoalitionCoalitionConservativeConservativeConservativeConservativeConservativeLabour02k4k6k201520202025Year to mid-2012: 2,576 people · published 26 September 2025Year to mid-2013: 2,887 people · published 26 September 2025Year to mid-2014: 3,619 people · published 26 September 2025Year to mid-2015: 4,183 people · published 26 September 2025Year to mid-2016: 4,676 people · published 26 September 2025Year to mid-2017: 3,902 people · published 26 September 2025Year to mid-2018: 3,730 people · published 26 September 2025Year to mid-2019: 3,760 people · published 26 September 2025Year to mid-2020: 3,137 people · published 26 September 2025Year to mid-2021: 3,475 people · published 26 September 2025Year to mid-2022: 5,412 people · published 26 September 2025Year to mid-2023: 7,342 people · published 26 September 2025Year to mid-2024: 6,524 people · published 26 September 2025Year to mid-2025: 4,162 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: 4,162 (Year to mid-2025). The national series and its methodology.

International migration out of a local authority

In Milton Keynes, international migration out of a local authority rose from 1,988 in Year to mid-2012 to 2,710 in Year to mid-2025, a change of 722 or 36.3% (ONS).

International migration out of a local authority: Year to mid-2012 to Year to mid-2025CoalitionCoalitionConservativeConservativeConservativeConservativeConservativeLabour01k2k3k201520202025Year to mid-2012: 1,988 people · published 26 September 2025Year to mid-2013: 1,800 people · published 26 September 2025Year to mid-2014: 2,003 people · published 26 September 2025Year to mid-2015: 2,103 people · published 26 September 2025Year to mid-2016: 2,170 people · published 26 September 2025Year to mid-2017: 2,472 people · published 26 September 2025Year to mid-2018: 2,847 people · published 26 September 2025Year to mid-2019: 3,011 people · published 26 September 2025Year to mid-2020: 3,027 people · published 26 September 2025Year to mid-2021: 2,584 people · published 26 September 2025Year to mid-2022: 2,260 people · published 26 September 2025Year to mid-2023: 1,917 people · published 26 September 2025Year to mid-2024: 2,235 people · published 26 September 2025Year to mid-2025: 2,710 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: 2,710 (Year to mid-2025). The national series and its methodology.

Net international migration by local authority

In Milton Keynes, net international migration by local authority rose from 588 in Year to mid-2012 to 1,452 in Year to mid-2025, a change of 864 or 146.9% (ONS).

Net international migration by local authority: Year to mid-2012 to Year to mid-2025CoalitionCoalitionConservativeConservativeConservativeConservativeConservativeLabour02k4k201520202025Year to mid-2012: 588 people · published 26 September 2025Year to mid-2013: 1,087 people · published 26 September 2025Year to mid-2014: 1,616 people · published 26 September 2025Year to mid-2015: 2,080 people · published 26 September 2025Year to mid-2016: 2,506 people · published 26 September 2025Year to mid-2017: 1,430 people · published 26 September 2025Year to mid-2018: 883 people · published 26 September 2025Year to mid-2019: 749 people · published 26 September 2025Year to mid-2020: 110 people · published 26 September 2025Year to mid-2021: 891 people · published 26 September 2025Year to mid-2022: 3,152 people · published 26 September 2025Year to mid-2023: 5,425 people · published 26 September 2025Year to mid-2024: 4,289 people · published 26 September 2025Year to mid-2025: 1,452 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: 1,452 (Year to mid-2025). The national series and its methodology.

Births by local authority

In Milton Keynes, births by local authority fell from 3,947 in Year to mid-2012 to 3,237 in Year to mid-2025, a change of 710 or 18.0% (ONS).

Births by local authority: Year to mid-2012 to Year to mid-2025CoalitionCoalitionConservativeConservativeConservativeConservativeConservativeLabour01k2k3k201520202025Year to mid-2012: 3,947 people · published 26 September 2025Year to mid-2013: 3,861 people · published 26 September 2025Year to mid-2014: 3,814 people · published 26 September 2025Year to mid-2015: 3,740 people · published 26 September 2025Year to mid-2016: 3,782 people · published 26 September 2025Year to mid-2017: 3,531 people · published 26 September 2025Year to mid-2018: 3,542 people · published 26 September 2025Year to mid-2019: 3,371 people · published 26 September 2025Year to mid-2020: 3,223 people · published 26 September 2025Year to mid-2021: 3,297 people · published 26 September 2025Year to mid-2022: 3,181 people · published 26 September 2025Year to mid-2023: 3,128 people · published 26 September 2025Year to mid-2024: 3,215 people · published 26 September 2025Year to mid-2025: 3,237 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: 3,237 (Year to mid-2025). The national series and its methodology.

Deaths by local authority

In Milton Keynes, deaths by local authority rose from 1,595 in Year to mid-2012 to 2,069 in Year to mid-2025, a change of 474 or 29.7% (ONS).

Deaths by local authority: Year to mid-2012 to Year to mid-2025CoalitionCoalitionConservativeConservativeConservativeConservativeConservativeLabour01k2k201520202025Year to mid-2012: 1,595 people · published 26 September 2025Year to mid-2013: 1,701 people · published 26 September 2025Year to mid-2014: 1,617 people · published 26 September 2025Year to mid-2015: 1,790 people · published 26 September 2025Year to mid-2016: 1,726 people · published 26 September 2025Year to mid-2017: 1,770 people · published 26 September 2025Year to mid-2018: 1,865 people · published 26 September 2025Year to mid-2019: 1,801 people · published 26 September 2025Year to mid-2020: 2,048 people · published 26 September 2025Year to mid-2021: 1,908 people · published 26 September 2025Year to mid-2022: 1,973 people · published 26 September 2025Year to mid-2023: 2,045 people · published 26 September 2025Year to mid-2024: 1,987 people · published 26 September 2025Year to mid-2025: 2,069 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: 2,069 (Year to mid-2025). The national series and its methodology.

Births minus deaths by local authority

In Milton Keynes, births minus deaths by local authority fell from 2,352 in Year to mid-2012 to 1,168 in Year to mid-2025, a change of 1,184 or 50.3% (ONS).

Births minus deaths by local authority: Year to mid-2012 to Year to mid-2025CoalitionCoalitionConservativeConservativeConservativeConservativeConservativeLabour01k2k201520202025Year to mid-2012: 2,352 people · published 26 September 2025Year to mid-2013: 2,160 people · published 26 September 2025Year to mid-2014: 2,197 people · published 26 September 2025Year to mid-2015: 1,950 people · published 26 September 2025Year to mid-2016: 2,056 people · published 26 September 2025Year to mid-2017: 1,761 people · published 26 September 2025Year to mid-2018: 1,677 people · published 26 September 2025Year to mid-2019: 1,570 people · published 26 September 2025Year to mid-2020: 1,175 people · published 26 September 2025Year to mid-2021: 1,389 people · published 26 September 2025Year to mid-2022: 1,208 people · published 26 September 2025Year to mid-2023: 1,083 people · published 26 September 2025Year to mid-2024: 1,228 people · published 26 September 2025Year to mid-2025: 1,168 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: 1,168 (Year to mid-2025). The national series and its methodology.

Other population change by local authority

In Milton Keynes, other population change by local authority fell from 606 in Year to mid-2012 to 197 in Year to mid-2025, a change of 409 or 67.5% (ONS).

Other population change by local authority: Year to mid-2012 to Year to mid-2025CoalitionCoalitionConservativeConservativeConservativeConservativeConservativeLabour05001k201520202025Year to mid-2012: 606 people · published 26 September 2025Year to mid-2013: 728 people · published 26 September 2025Year to mid-2014: 726 people · published 26 September 2025Year to mid-2015: 665 people · published 26 September 2025Year to mid-2016: 769 people · published 26 September 2025Year to mid-2017: 969 people · published 26 September 2025Year to mid-2018: 902 people · published 26 September 2025Year to mid-2019: 1,022 people · published 26 September 2025Year to mid-2020: 1,185 people · published 26 September 2025Year to mid-2021: 1,138 people · published 26 September 2025Year to mid-2022: 65 people · published 26 September 2025Year to mid-2023: -14 people · published 26 September 2025Year to mid-2024: -157 people · published 26 September 2025Year to mid-2025: 197 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: 197 (Year to mid-2025). The national series and its methodology.

Population by local authority

In Milton Keynes, population by local authority rose from 249,895 in Mid-2011 to 305,884 in Mid-2024, a change of 55,989 or 22.4% (ONS).

Population by local authority: Mid-2011 to Mid-2024CoalitionCoalitionConservativeConservativeConservativeConservativeConservative0100k200k300k20152020Mid-2011: 249,895 people · published 26 September 2025Mid-2012: 254,003 people · published 26 September 2025Mid-2013: 259,672 people · published 26 September 2025Mid-2014: 264,948 people · published 26 September 2025Mid-2015: 269,783 people · published 26 September 2025Mid-2016: 274,231 people · published 26 September 2025Mid-2017: 276,588 people · published 26 September 2025Mid-2018: 278,892 people · published 26 September 2025Mid-2019: 281,434 people · published 26 September 2025Mid-2020: 283,707 people · published 26 September 2025Mid-2021: 288,312 people · published 26 September 2025Mid-2022: 292,584 people · published 26 September 2025Mid-2023: 300,173 people · published 26 September 2025Mid-2024: 305,884 people · published 26 September 2025

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

ONS. Latest: 305,884 (Mid-2024). The national series and its methodology.

More on Milton Keynes

Population in Milton Keynes | Civometry