Local authority · E06000062
Population in West Northamptonshire
Every population series published for West Northamptonshire, 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 West Northamptonshire, net internal migration by local authority rose from 81 in Year to mid-2012 to 480 in Year to mid-2025, a change of 399 or 492.6% (ONS).
The chart as a table
| Period | Net internal migration by local authority |
|---|---|
| Year to mid-2012 | 81 people |
| Year to mid-2013 | -258 people |
| Year to mid-2014 | -319 people |
| Year to mid-2015 | 82 people |
| Year to mid-2016 | -58 people |
| Year to mid-2017 | 15 people |
| Year to mid-2018 | -625 people |
| Year to mid-2019 | -620 people |
| Year to mid-2020 | -2,289 people |
| Year to mid-2021 | -1,043 people |
| Year to mid-2022 | -1,423 people |
| Year to mid-2023 | -121 people |
| Year to mid-2024 | -1,728 people |
| Year to mid-2025 | 480 people |
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: 480 (Year to mid-2025). The national series and its methodology.
International migration into a local authority
In West Northamptonshire, international migration into a local authority rose from 3,241 in Year to mid-2012 to 5,609 in Year to mid-2025, a change of 2,368 or 73.1% (ONS).
The chart as a table
| Period | International migration into a local authority |
|---|---|
| Year to mid-2012 | 3,241 people |
| Year to mid-2013 | 3,577 people |
| Year to mid-2014 | 4,341 people |
| Year to mid-2015 | 5,523 people |
| Year to mid-2016 | 6,328 people |
| Year to mid-2017 | 5,693 people |
| Year to mid-2018 | 6,232 people |
| Year to mid-2019 | 5,943 people |
| Year to mid-2020 | 4,854 people |
| Year to mid-2021 | 6,168 people |
| Year to mid-2022 | 7,108 people |
| Year to mid-2023 | 9,632 people |
| Year to mid-2024 | 7,908 people |
| Year to mid-2025 | 5,609 people |
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: 5,609 (Year to mid-2025). The national series and its methodology.
International migration out of a local authority
In West Northamptonshire, international migration out of a local authority rose from 2,073 in Year to mid-2012 to 4,234 in Year to mid-2025, a change of 2,161 or 104.2% (ONS).
The chart as a table
| Period | International migration out of a local authority |
|---|---|
| Year to mid-2012 | 2,073 people |
| Year to mid-2013 | 1,953 people |
| Year to mid-2014 | 2,162 people |
| Year to mid-2015 | 2,213 people |
| Year to mid-2016 | 2,719 people |
| Year to mid-2017 | 2,851 people |
| Year to mid-2018 | 3,461 people |
| Year to mid-2019 | 4,014 people |
| Year to mid-2020 | 4,756 people |
| Year to mid-2021 | 3,987 people |
| Year to mid-2022 | 3,711 people |
| Year to mid-2023 | 3,200 people |
| Year to mid-2024 | 3,870 people |
| Year to mid-2025 | 4,234 people |
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: 4,234 (Year to mid-2025). The national series and its methodology.
Net international migration by local authority
In West Northamptonshire, net international migration by local authority rose from 1,168 in Year to mid-2012 to 1,375 in Year to mid-2025, a change of 207 or 17.7% (ONS).
The chart as a table
| Period | Net international migration by local authority |
|---|---|
| Year to mid-2012 | 1,168 people |
| Year to mid-2013 | 1,624 people |
| Year to mid-2014 | 2,179 people |
| Year to mid-2015 | 3,310 people |
| Year to mid-2016 | 3,609 people |
| Year to mid-2017 | 2,842 people |
| Year to mid-2018 | 2,771 people |
| Year to mid-2019 | 1,929 people |
| Year to mid-2020 | 98 people |
| Year to mid-2021 | 2,181 people |
| Year to mid-2022 | 3,397 people |
| Year to mid-2023 | 6,432 people |
| Year to mid-2024 | 4,038 people |
| Year to mid-2025 | 1,375 people |
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: 1,375 (Year to mid-2025). The national series and its methodology.
Births by local authority
In West Northamptonshire, births by local authority fell from 5,047 in Year to mid-2012 to 4,294 in Year to mid-2025, a change of 753 or 14.9% (ONS).
The chart as a table
| Period | Births by local authority |
|---|---|
| Year to mid-2012 | 5,047 people |
| Year to mid-2013 | 4,966 people |
| Year to mid-2014 | 4,796 people |
| Year to mid-2015 | 4,874 people |
| Year to mid-2016 | 4,939 people |
| Year to mid-2017 | 4,843 people |
| Year to mid-2018 | 4,852 people |
| Year to mid-2019 | 4,628 people |
| Year to mid-2020 | 4,711 people |
| Year to mid-2021 | 4,411 people |
| Year to mid-2022 | 4,541 people |
| Year to mid-2023 | 4,474 people |
| Year to mid-2024 | 4,435 people |
| Year to mid-2025 | 4,294 people |
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: 4,294 (Year to mid-2025). The national series and its methodology.
Deaths by local authority
In West Northamptonshire, deaths by local authority rose from 3,048 in Year to mid-2012 to 3,698 in Year to mid-2025, a change of 650 or 21.3% (ONS).
The chart as a table
| Period | Deaths by local authority |
|---|---|
| Year to mid-2012 | 3,048 people |
| Year to mid-2013 | 3,188 people |
| Year to mid-2014 | 3,023 people |
| Year to mid-2015 | 3,235 people |
| Year to mid-2016 | 3,162 people |
| Year to mid-2017 | 3,224 people |
| Year to mid-2018 | 3,506 people |
| Year to mid-2019 | 3,102 people |
| Year to mid-2020 | 3,924 people |
| Year to mid-2021 | 3,459 people |
| Year to mid-2022 | 3,578 people |
| Year to mid-2023 | 3,762 people |
| Year to mid-2024 | 3,697 people |
| Year to mid-2025 | 3,698 people |
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: 3,698 (Year to mid-2025). The national series and its methodology.
Births minus deaths by local authority
In West Northamptonshire, births minus deaths by local authority fell from 1,999 in Year to mid-2012 to 596 in Year to mid-2025, a change of 1,403 or 70.2% (ONS).
The chart as a table
| Period | Births minus deaths by local authority |
|---|---|
| Year to mid-2012 | 1,999 people |
| Year to mid-2013 | 1,778 people |
| Year to mid-2014 | 1,773 people |
| Year to mid-2015 | 1,639 people |
| Year to mid-2016 | 1,777 people |
| Year to mid-2017 | 1,619 people |
| Year to mid-2018 | 1,346 people |
| Year to mid-2019 | 1,526 people |
| Year to mid-2020 | 787 people |
| Year to mid-2021 | 952 people |
| Year to mid-2022 | 963 people |
| Year to mid-2023 | 712 people |
| Year to mid-2024 | 738 people |
| Year to mid-2025 | 596 people |
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: 596 (Year to mid-2025). The national series and its methodology.
Other population change by local authority
In West Northamptonshire, other population change by local authority fell from 1,571 in Year to mid-2012 to 490 in Year to mid-2025, a change of 1,081 or 68.8% (ONS).
The chart as a table
| Period | Other population change by local authority |
|---|---|
| Year to mid-2012 | 1,571 people |
| Year to mid-2013 | 1,728 people |
| Year to mid-2014 | 1,692 people |
| Year to mid-2015 | 1,884 people |
| Year to mid-2016 | 1,752 people |
| Year to mid-2017 | 2,237 people |
| Year to mid-2018 | 2,018 people |
| Year to mid-2019 | 2,091 people |
| Year to mid-2020 | 1,795 people |
| Year to mid-2021 | 2,058 people |
| Year to mid-2022 | 38 people |
| Year to mid-2023 | 82 people |
| Year to mid-2024 | -24 people |
| Year to mid-2025 | 490 people |
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: 490 (Year to mid-2025). The national series and its methodology.
Population by local authority
In West Northamptonshire, population by local authority rose from 376,008 in Mid-2011 to 439,811 in Mid-2024, a change of 63,803 or 17.0% (ONS).
The chart as a table
| Period | Population by local authority |
|---|---|
| Mid-2011 | 376,008 people |
| Mid-2012 | 380,827 people |
| Mid-2013 | 385,699 people |
| Mid-2014 | 391,024 people |
| Mid-2015 | 397,939 people |
| Mid-2016 | 405,019 people |
| Mid-2017 | 411,732 people |
| Mid-2018 | 417,242 people |
| Mid-2019 | 422,168 people |
| Mid-2020 | 422,559 people |
| Mid-2021 | 426,707 people |
| Mid-2022 | 429,682 people |
| Mid-2023 | 436,787 people |
| Mid-2024 | 439,811 people |
ONS. Latest: 439,811 (Mid-2024). The national series and its methodology.