Greater London Authority (GLA)

The GLA is currently developing updated household projection models for use in its 2023-based projections. This page will initially contain raw input data to the projections, with processed data, calculated rates, draft outputs, and links to code being added as development progresses. Inputs: Census estimates of population usually resident population by age, sex, local authority, and residence type. Census estimates...

The trend-based projections include a range of variants based on different assumptions about future levels of migration. The projections are produced for all local authorities in England & Wales. The datasets include summary workbooks with population and summary components of change as well as zip archives with the full detailed outputs from the models, including components of change by single year...

The ethnic group projections are produced for London borough and provide detailed projection by 17 ethnic groups of London’s future population. Two variants are produced: one consistent with the 2016-based central trend projection, and one consistent with the 2016-based housing-led projection. The 2016-based projections remain the most recent set of GLA ethnic group projections.

The Mayor is committed to measuring social integration in London. Providing evidence-based analysis of the state of social integration will allow him to shine a light on the whole city. Accompanying the Social Integration Strategy published in March 2018, the Mayor published a set of measures tracking social integration in London. These measures were selected from existing high-quality datasets, such as...

GLA Demography has published 2016-based employment-led projections for London which provide population projections which are consistent with the employment projection scenarios published by GLA Economics. However, this should be viewed as an experimental output which may not be updated in the future. In addition to the raw data for this set of population projections, we have also produced a methodology document...

This Intelligence Unit update (Update 04-2013) uses Department for Education (DfE) data sources to examine the following: Cross border mobility of primary school age children by residence; Cross border mobility of primary school age children by school location; Comparison of DfE estimates with ONS 2011 Census-based data; and Estimates of the number of pupils per borough...

This Intelligence Unit update (Update 25-2012) uses Department for Education (DfE) data sources to examine the following: Cross border mobility of secondary school age children by residence; Cross border mobility of secondary school age children by school location; Comparison of DfE estimates with ONS 2011 Census data; and Estimates of the number of pupils per borough...

Focus on London 2009 Packed with interesting information about our capital city, the Focus on London (FoL) report offers a unique snapshot of life in London. The report is produced by the GLA's statistical department, Data Management Analysis Group (DMAG) in partnership with the London Development Agency, Office for National Statistics, London Health Observatory, Met Police, London Ambulance Service and London Fire...

This report was released in September 2010. However, recent demographic data is available on the datastore - you may find other datasets on the Datastore useful such as: GLA Population Projections, National Insurance Number Registrations of Overseas Nationals, Births by Birthplace of Mother, Births and Fertility Rates, Office for National Statistics (ONS) Population Estimates FOCUSONLONDON2010:POPULATIONANDMIGRATION London is...

This report from the GLA Intelligence Unit compares 2011 census estimates of the population aged 0-18 to the following alternative data sources: • ONS 2010 based sub-national population projections (SNPP); • GLA 2011 round population projections; • General Practitioner registrations; and • Child benefit claims. The report is available to download here. An Excel file containing the data behind charts and tables in the report is available to download here