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GLA Demography
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Public Datasets
Topic
Demographics
Demographic projections - research outputs
GLA Demography
Updated 9 days ago
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...
GLA Demography conference presentations
GLA Demography
Updated 16 days ago
This is a collection of presentations given by members of the GLA Demography team at external conferences and seminars.The majority of these were delivered at conferences and day meetings held by the British Society of Population Studies (BSPS).An archive of presentations from Population Statistics User Group meetings is available here.
Sub-regional Pupil Projections
GLA Demography
Updated 7 months ago
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 from the school census, at school-level, Local Authority level, and Subregion level (ITL Level 2). The births data used for these projections can be found here.The output projections are at Subregion, Region, and England...
Birth estimates
GLA Demography
Updated 10 months ago
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 following sources: ONS mid-year population estimates components of change - local authority births for mid-year periods from 2001-2 onward Births and deaths by Lower Super Output Area (LSOA), England and Wales, 1991 to...
London's Population of Young Children - Data Hubs - V2
GLA Demography
Updated over 1 year ago
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 of young children – current and future.These three new data hubs supplement the briefing by enabling users to access current data and trends at borough level. They are intended for those working in...
GLA School Roll Projection Service templates
GLA Demography
Added about 2 years ago
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 included on this page to provide roll data for individual schools. This data should be split by national curriculum year and gender. Data for primary and secondary schools should be provided in the...
British National (Overseas) statistics
GLA Demography
Updated about 3 years ago
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.
National Insurance number (NINo) allocations statistics
GLA Demography
Updated about 3 years ago
This briefing summarises trends in National Insurance number applications from London residents since 2016. It examines the most frequent nationalities represented in recent data, and compares these nationalities with those applying from the whole of the UK.
European Union Settlement Scheme (EUSS) statistics
GLA Demography
Updated about 3 years ago
This report summarises trends in new applications for the EUSS, outcomes from applications, the most frequent nationalities of London residents applying, and the distribution across London of number of applications and major origin nationalities.
