This page contains results of recent projections produced by the GLA that have been designated as research outputs rather than as a full entry in the GLA's annual series of projections. **Update - 29 May 2026** An updated set of trend-based projection outputs have been added. These include adjustments to the underlying estimates of population and international migration of children to address...

Modelled counts of patients registered at a GP practice by single year of age (0-95+), sex, and local authority of residence. These modelled data contain information from NHS Digital, licenced under the current version of the Open Government Licence: Counts of patients by practice attended x sex x LSOA of residence - currently published quarterly Counts of...

These modelled annual population estimates were created for use the GLA's population projections. They are intended to provide a consistent series of annual population and components of change between census years with all change accounted for by the standard components of change (births, deaths, and migration). The official mid-year population estimates published by ONS are available here. The original detailed internal migration data...

Until recently it was difficult to find out what commissioned tables were available from these censuses. ONS hold copies of all the tables published from the 2021, 2011 and 2001 censuses but they didn't publish details of these. In October 2024 they released lists of the tables available from 2001 to 2021 and since then have updated the lists periodically. ...

The Office for National Statistics (ONS) publishes data on the number of live births by the mother's country of birth in England and Wales each year. Every time a birth is registered in England and Wales both parents are required to state their places of birth on their child's birth certificate, and this information is then...

Numbers of people on local authority electoral registers. The table shows total number of local government electors includes residential qualifiers and attainers, Peers and European Union citizens. Local government areas are unitary authorities, London boroughs and district councils in England; unitary authorities in Wales; council areas in Scotland and Northern Ireland. This table is derived from data supplied to ONS by Electoral...

Description This data companion pack is a resource intended to frame and be read alongside the linked Evidence Review: Housing and Health Inequalities in London (available on the Institute of Health Equity website) . The resource provides intelligence and context on the housing and health inequalities in London only, while the accompanying rapid review of evidence for interventions contains the recommendations for action.​ ...

Introduction The 2023 mid-year estimate (MYE) is the current official estimate of the population for local authorities in England and Wales. Estimates are produced annually by the Office for National Statistics (ONS) and the 2023 MYE was published on 15 July 2024. Comparison to previous MYE data The previous MYE series (for the period 2012-2020) starts with the 2011 census estimate. Each subsequent...

Estimates of London's population between 1801 and 2021 (persons present 1801 to 1971 and usual residents for 1981 to 2021) derived from historic Census data. Figures for years before 1931 are estimates by the Greater London Council published in Research Memorandum 413, 'The Changing Population of the London Boroughs'. Figures for 1931, 1951, and 1961 were published in 'Census 1961 Greater...