{"metric":"internal_migration_net_local","title":"Net internal migration by local authority","topic":"population","unit":"people","measure_type":"estimate","geography":"K04000001","comparison_method":"previous_period","latest":{"period_start":"2024-07-01","period_end":"2025-06-30","period_label":"Year to mid-2025","value":-5940,"status":"estimated","vintage":"2026-07-29"},"source":{"publisher":"ONS","publication":"Components of population change by local authority (ONS mid-year estimates, sheet MYE3)","landing_url":"https://www.ons.gov.uk/peoplepopulationandcommunity/populationandmigration/populationestimates/datasets/estimatesofthepopulationforenglandandwales","sheet":"MYE3","table":"MYE3: Components of population change for local authorities","row":"ENGLAND AND WALES","column":"Internal Migration Net","raw_value":"-5940","file_url":"https://www.ons.gov.uk/peoplepopulationandcommunity/populationandmigration/populationestimates/datasets/estimatesofthepopulationforenglandandwales","file_sha256":"85b4e105e9618043884e5ac41d46e6eae8a46bb01b31790f1c76110cbe92d0d8","release_date":"2026-07-29","release_label":"Population estimates for England and Wales, mid-2025"},"definition":"The ONS's estimate of moves into an area from elsewhere in the United Kingdom minus moves out of it to elsewhere in the United Kingdom, over the year from one mid-year to the next, as published in the Components of population change sheet of the mid-year estimates.","does_not_measure":"Moves to or from outside the United Kingdom, moves within the same local authority, or how many people moved: a net figure of zero can mean nobody moved or that thousands moved each way.","links":{"page":"/population/internal-migration-net-local","series":"/api/metrics/internal_migration_net_local/series","vintages":"/api/metrics/internal_migration_net_local/vintages"}}