Datasets

DatasetSourceYearLicenceDescription
General Election ResultsHouse of Commons Library2010, 2015, 2017, 2019, 2024Open Parliament LicenceAggregated general election results by UK parlimentary constituency for trend analysis.
Local Election ResultsHouse of Commons Library2021, 2022, 2023, 2024, 2025Open Parliament LicenceAggregated local election results by ward for trend analysis.
Population EstimatesOffice for National Statistics2020, 2021, 2022Open Government Licence v3.0Ward-level population data estimates including age and gender used for per-capita comparisons.
EthnicityOffice for National Statistics2021Open Government Licence v3.0Ethnic group population classification for England and Wales by local authority district.
Median House PriceOffice for National Statistics1995-2023Open Government Licence v3.0Median house price paid by ward for England and Wales for trend analysis.
EU Referendum ResultsElectoral Commission2016Open Government Licence v3.0EU referendum results by local authority counting area.
IncomeOffice for National Statistics2025Open Government Licence v3.0Annual estimates of paid hours worked and earnings for employees in England and Wales.
CrimeOffice for National Statistics2025Open Government Licence v3.0Police recorded crime figures by local authority district.
Indices of Multiple DeprivationMinistry of Housing, Communities & Local Government2019Open Government Licence v3.0Relative deprivation scores, ranks and deciles for small areas (LSOAs) in England.
Life ExpectancyOffice for National Statistics2020-2022Open Government Licence v3.0Life expectancy and healthy life expectancy estimates for local areas across the UK.
Westminster Parliamentary Wards (Boundaries)ONS Open Geography PortalDecember 2021, 2022, 2023, 2024, May 2025Open Government Licence v3.0UK electoral ward boundaries used for map visualisation layers.
Local Authority Districts (Boundaries)ONS Open Geography PortalDecember 2021, 2022, 2023, 2024, May 2025Open Government Licence v3.0UK local authority district boundaries used for map visualisation layers.
Westminster Parliamentary Constituencies (Boundaries)ONS Open Geography Portal2015, 2017, 2019, July 2024Open Government Licence v3.0UK parliamentary constituency boundaries used to match constituency-level election data to spatial boundaries.