{"data":{"id":"uk-ons-population-sep2025","agency":"Office for National Statistics","organization":"Office for National Statistics","dataset_name":"UK population estimates 1838–2024: Table 1","dataset_description":"September 2025 release, Table 1. UK usual residents on 30 June; includes all four constituent countries. Earlier years use the revised series consistent with the 2021 and 2022 censuses. Unrounded published estimates enable calculations but are not exact population counts.","source_url":"https://www.ons.gov.uk/peoplepopulationandcommunity/populationandmigration/populationestimates/datasets/populationestimatesforukenglandandwalesscotlandandnorthernireland","download_url":"https://www.ons.gov.uk/file?uri=%2Fpeoplepopulationandcommunity%2Fpopulationandmigration%2Fpopulationestimates%2Fdatasets%2Fpopulationestimatesforukenglandandwalesscotlandandnorthernireland%2Fukpopulationestimates1838to2024%2Fukpopulationestimates18382024.xlsx","api_url":null,"publication_date":"2025-09-26","data_period_start":"2022-06-30","data_period_end":"2024-06-30","retrieved_at":"2026-09-17","update_frequency":"Annual","methodology_url":"https://www.ons.gov.uk/peoplepopulationandcommunity/populationandmigration/populationestimates/bulletins/annualmidyearpopulationestimates/mid2024","notes":"September 2025 release, Table 1. UK usual residents on 30 June; includes all four constituent countries. Earlier years use the revised series consistent with the 2021 and 2022 censuses. Unrounded published estimates enable calculations but are not exact population counts.","source_type":"primary_government","raw_url":"/raw/ons/uk-population-mid2024/2026-09-17/population.xlsx","sha256":"3ce12e7129a86e16f03da47580980653d0deddc0776ee64c99ff66c8371c3ab6"}}