{"data":{"id":"uk-ons-ltim-may2026","agency":"Office for National Statistics","organization":"Office for National Statistics","dataset_name":"Long-term international migration, May 2026 release: Tables 1, 2 and 9","dataset_description":"Long-term international migration, May 2026 release: Tables 1, 2 and 9","source_url":"https://www.ons.gov.uk/peoplepopulationandcommunity/populationandmigration/internationalmigration/bulletins/longterminternationalmigrationprovisional/yearendingdecember2025","download_url":"https://www.ons.gov.uk/file?uri=%2Fpeoplepopulationandcommunity%2Fpopulationandmigration%2Finternationalmigration%2Fdatasets%2Flongterminternationalimmigrationemigrationandnetmigrationflowsprovisional%2Fyearendingdecember2025%2Fmay2026publicationspreadsheet.xlsx","api_url":null,"publication_date":"2026-05-21","data_period_start":"2012-01-01","data_period_end":"2025-12-31","retrieved_at":"2026-09-16","update_frequency":"Semiannual","methodology_url":"https://www.ons.gov.uk/peoplepopulationandcommunity/populationandmigration/internationalmigration/datasets/longterminternationalimmigrationemigrationandnetmigrationflowsprovisional","notes":"May 2026 release; official statistics in development. Estimates are rounded to the nearest 1,000; published net migration uses unrounded estimates so rounded components may differ by 1,000. British and EU+ methods change from year ending June 2021: comparisons across this break need caution. 2025 estimates are provisional. Nationality is not country of birth or immigration status. 95% simulation uncertainty intervals, where reported, do not capture all sources of error and may understate uncertainty.","source_type":"primary_government","raw_url":"/raw/ons/ltim-may2026/2026-09-16/flows.xlsx","sha256":"254a57a0d1e30c40c42843290c6dcc8ccb935ad26ac9148ad2665846ff7e9147"}}