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Household projections
Projected numbers of household by type, and characteristics of representative persons consistent with the GLA trend-based population projections. These supersede the draft... -
Interim 2024-based housing-led population projections
An interim version of the GLA's 2024-based housing-led population projections were produced in April 2026. These projections incorporated housing assumptions based on... -
CIS Commissioned 2021 Census Tables
In addition to the standard census outputs released by ONS data users can request specially commissioned tables of census data. These tables are released by ONS on an ongoing... -
Trustee Diversity in London in 2025
This is a London cut of the Pro Bono Economics report called ‘Trusteeship – a positive opportunity: understanding skills, experience and demographics in England and Wales’. It... -
Interruptions Incentive Scheme
The dataset provides detailed information about UK Power Networks' unplanned fault reporting under the Ofgem Interruptions Incentive Scheme (IIS). It includes key... -
Distribution Future Energy Scenarios
The Distribution Future Energy Scenarios (DFES) are primarily a series of granular scenario-based forecasts for key drivers of demand and generation technologies whose... -
Demographic projections - research outputs
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... -
Sub-regional Pupil Projections
This page contains input data sources and output projections for the Sub-regional Pupil Projections. The input data sources provided on this page are the school numbers data... -
London's Population of Young Children - Data Hubs - V2
The GLA recently published a briefing examining the demographic evidence around trends in the population of young children (age 0 to 10) in London, see London’s population... -
Household projection data for modelling
The GLA is currently developing updated household projection models for use in its 2024-based projections. **Update 08-08-2025** Household projections incorporating the... -
GLA Population Statistics User Group presentations
This is a collection of presentations given at the Population Statistics User Group hosted by the GLA City Intelligence and attended by representatives of London local... -
GLA School Roll Projection Service templates
Templates for the submission of data for use in the GLA School Roll Projection Service Notes on completing the Actual Roll templates: Subscribers should use the templates... -
Birth estimates
Time series of official live birth estimates for local authority districts and selected higher geographies in England and Wales from 1991-92 onward. Data are collated from the... -
London Output Area Classification
The page gives access to the 2021 London Output Area Classification (2021 LOAC), a new free and open source geodemographic classification for London. Based on 2021 census data... -
National Insurance number (NINo) allocations statistics
This briefing summarises trends in National Insurance number applications from London residents since 2016. It examines the most frequent nationalities represented in recent... -
European Union Settlement Scheme (EUSS) statistics
This report summarises trends in new applications for the EUSS, outcomes from applications, the most frequent nationalities of London residents applying, and the distribution... -
British National (Overseas) statistics
This briefing summarises trends in applications for the (BN(O) route since it was introduced on 31 January 2021 until the end of March 2023. -
Asylum Application statistics
This report summarises trends in new applications for asylum to the UK, and the numbers of outstanding applications. -
Domestic Migration
The Covid-19 pandemic impacted both domestic and international migration patterns. This briefing is intended to provide a summary of pre-pandemic domestic migration relating to...