Migration indicators from ONS and DWP. The table below details the sources of the datasets available and the dates of their next update. Migration Statistics Quarterly Report Statistical bulletins, ONS 26 November 2020 National Insurance numbers issued to overseas nationals, Stats-Xplore, DWP. 26 November 2020 Population Estimates for UK, England and Wales, Scotland and Northern Ireland, ONS June 2021 Local area migration indicators suite, ONS. TBA Internal migration - Detailed estimates dataset by origin and destination local authorities, sex and single year of age, ONS. June 2021 Population of the UK by country of birth and nationality, ONS. November 2020 Short term international migration for England and Wales – accompanying data Discontinued - latest available data for 2017
