Sources for Belfast
DistrictEast Northern Ireland. 351,927 people (mid-2025 estimate) in 138 square kilometres.
Every dataset behind the figures on Belfast’s pages, with its publisher, licence and edition.
British Geological Survey and UK Health Security Agency
Edition: Indicative Atlas of Radon: GB v3, NI v1, published 1 December 2022
Contains British Geological Survey materials © UKRI 2022. Radon Potential classification UK Health Security Agency © Crown copyright 2022. Contains OS data © Crown copyright 2020. Contains public sector information licensed under the Open Government Licence v3.0.
Department for Environment, Food & Rural Affairs
Edition: Background maps 2025 (CMAQ-Urban, 1 km), published 9 October 2026
Source: Defra, modelled background air pollution maps. Contains public sector information licensed under the Open Government Licence v3.0.
Geolytix
Edition: Retail Points v46 (2026-06)
Contains GEOLYTIX Retail Points data. Contains public sector information licensed under the Open Government Licence v3.0. Contains Ordnance Survey data © Crown copyright and database right 2021. Contains Royal Mail data © Royal Mail copyright and database right 2021. Contains National Statistics data © Crown copyright and database right 2021.
UK House Price Index
OGL-3.0HM Land Registry, Registers of Scotland, Land & Property Services Northern Ireland and the Office for National Statistics
Edition: Average-prices-2026-07.csv + UK-HPI-full-file-2026-07.csv, published 16 September 2026
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Average house price, Annual price change, House sales per month
House of Commons Library
Edition: General election 2024, candidate-level results, published 4 July 2024
Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: House of Commons Library, UK Parliament election results.
Majority, 2024 general election, Conservative vote share, 2024 general election, DUP vote share, 2024 general election, Sinn Féin vote share, 2024 general election, Turnout, 2024 general election
Scotland's Census 2022
OGL-3.0National Records of Scotland
Edition: Scotland's Census 2022 bulk tables, July 2026, published 21 July 2026
Source: National Records of Scotland, Scotland's Census 2022. Crown copyright. Licensed under the Open Government Licence v3.0.
Aged 15 to 64, Aged 65 and over, Aged under 15, Born outside the UK, Disability, Good or very good health, Households, Households without a car or van, Owner-occupied homes, Population density, Population, Private rented homes, Social rented homes
Northern Ireland Statistics and Research Agency
Edition: Census 2021 Flexible Table Builder extract, October 2026
Source: NISRA, Census 2021. Website: www.nisra.gov.uk. Crown copyright, licensed under the Open Government Licence v3.0.
Aged 15 to 64, Aged 65 and over, Aged under 15, Born outside the UK, Degree-level qualifications, Disability, Good or very good health, Households, Households without a car or van, Owner-occupied homes, Population density, Population, Private rented homes, Social rented homes
Northern Ireland Statistics and Research Agency
Edition: NIMDM 2017 SOA results, published 23 November 2017
Source: Northern Ireland Statistics and Research Agency, Northern Ireland Multiple Deprivation Measure 2017. Contains public sector information licensed under the Open Government Licence v3.0.
Northern Ireland Multiple Deprivation Measure 2017, Deprivation rank (Northern Ireland)
Connected Nations (Ofcom)
OGL-3.0Ofcom
Edition: Connected Nations update: Spring 2026, published 13 May 2026
Source: Ofcom, Connected Nations update: Spring 2026 (Ofcom copyright). Contains public sector information licensed under the Open Government Licence v3.0.
Full-fibre broadband coverage, Full-fibre take-up, Gigabit broadband coverage, 4G coverage from all four networks
Office for National Statistics
Edition: Census 2021 topic summaries (Nomis bulk), published 19 January 2023
Source: Office for National Statistics, Census 2021, licensed under the Open Government Licence v.3.0.
Aged 15 to 64, Aged 65 and over, Aged under 15, Born outside the UK, Degree-level qualifications, Disability, Good or very good health, Households, Households without a car or van, Owner-occupied homes, Population density, Population, Private rented homes, Social rented homes
Office for National Statistics
Edition: Life expectancy 2022 to 2024, published 10 December 2025
Source: Office for National Statistics, Life expectancy for local areas of the UK, licensed under the Open Government Licence v.3.0.
Claimant count (Nomis)
OGL-3.0Office for National Statistics (Nomis)
Edition: Claimant count to August 2026, published 15 September 2026
Source: Office for National Statistics, claimant count (Nomis). Population estimates: Office for National Statistics, National Records of Scotland and NISRA. Licensed under the Open Government Licence v.3.0.
Office for National Statistics, National Records of Scotland and the Northern Ireland Statistics and Research Agency
Edition: mid-2025, published 1 October 2026
Source: Office for National Statistics licensed under the Open Government Licence v.3.0.
Police forces in England, Wales and Northern Ireland, published by the Single Online Home National Digital Team
Edition: 2026-08.zip, published 30 September 2026
Contains public sector information licensed under the Open Government Licence v3.0. Source: data.police.uk.
Anti-social behaviour, Burglary, Crime and anti-social behaviour, Criminal damage and arson, Drug offences, Other crime, Recorded crime rate, Robbery, Shoplifting, Theft from the person, Vehicle crime, Violence and sexual offences, Street-level crime